Resolve multiple issues

* Correct additional PSR issues from recent pull request
* Monitor can remove all main data collector devices
* Monitor poller should not be run on remote data collectors
* Split off CHANGELOG.md from README.md

Author: TheWitness

CHANGELOG.md

@@ -0,0 +1,271 @@
+## Changelog
+
+--- develop ---
+
+* issue#100: Long names in devices in monitor.php in (title view)
+
+* issue#102: Doubled footer in monitor page (tile view)
+
+* issue#104: Broken responsive design
+
+* issue#105: Host description contains multibyte character set may cause the
+  garbled text
+
+* issue#109: Reboot history being removed incorrectly for removed devices
+
+* issue#114: Monitor legend can not expand to a single line
+
+* issue#123: When sending emails, monitor reports config variable not found
+
+* issue#124: SQL Errors when removing hosts that no longer exist
+
+* issue#125: Notification history is not being updated
+
+* issue: Add more checks for removed Device conditions
+
+* issue: Dont attempt to send an device down email if there is none set for a device
+
+* issue: When remote pollers are enabled, monitor can remove all your devices
+
+* feature: PHP 7.2 compatibility
+
+* feature#134: Added option to Loop the alarm sound
+
+--- 2.3.5 ---
+
+* feature: Support for Cacti 1.2
+
+* feature: Align Status with Thold Status
+
+* feature: Implement Cacti Responsive Filter for Mobile
+
+* feature: Allow Alert sounds on Threshold Breach or Triggers
+
+* feature: Support text based email generation
+
+* issue#48: Reboot notifications did not properly use Monitor sender settings
+
+* issue#66: Correct missing variable warnings when sending emails
+
+* issue#71: Only one tile being displayed per row being displayed #71
+
+* issue#72: Internet Explorer fails to apply filters
+
+* issue#76: Monitor attempts to get status for non-server elements
+
+* issue#77: Device status information in popup window may contains quotes
+
+* issue#78: Arranging hosts by Device Template is not working
+
+* issue#89: When there are no group level items, SQL filters can become badly
+  formatted
+
+* issue#94: When grouping by tree, Devices added to the root of a tree appear on
+  every tree
+
+* issue#95: When grouping by site, devices with no site never appear
+
+--- 2.3.4 ---
+
+* issue#64: Fixed issue with overlapping rows in tree view
+
+* issue#61: Fixed issue where monitor_list was not being used
+
+* feature: Added option to disable inclusion of Threshold alert lists
+
+--- 2.3.3 ---
+
+* issue#60: Fixed issue with themes
+
+* issue#57: Fixed issue with mute not working
+
+* issue: Fixed issue with audio constantly playing
+
+* issue: Fixed issue with audio attempting to play files that do not exist
+
+--- 2.3.2 ---
+
+* feature: Allow "from" email address/name to be set
+
+* feature: Requires a minimum of Cacti 1.1.36
+
+--- 2.3.1 ---
+
+* issue: fixed issue where criticalities was not being correctly referenced
+
+--- 2.3 ---
+
+* feature: improved header/filter layout for more consistent view
+
+* feature: Added List View mode * issue: fixed issue where hosts where not
+  always evaluated properly in render_perms()
+
+--- 2.2 ---
+
+* issue#23: Notify admins on a system reboot detection
+
+* issue#31: Tree rendering not functioning as expected
+
+* issue: Properly handle text domain for internationalization
+
+* feature: Update Spanish Translation
+
+* issue: List of plugin_monitor's, sound files, in setup, is now sorted
+
+* issue#43: Modified plugin_monitor reporting and updating behavior when cacti
+  host table indicates device uptime values of 0
+
+--- 2.1 ---
+
+* feature: Convert Monitor to use CSS for skin developers
+
+* issue#26: Monitor is not showing triggered colors
+
+* issue#27: Time in State not reported correctly in some instances
+
+* issue: Correct several smaller visual issues with monitor
+
+--- 2.0 ---
+
+* feature: Support for Cacti 1.0
+
+* feature: Complete redesign using font awesome
+
+* feature: Allow specification of device criticality
+
+* feature: Allow specification of warning and alert ping round trip latency
+  number
+
+* feature: All GUI interactions using ajax
+
+* feature: Specification of settings using filter
+
+* feature: Save user based settings
+
+* feature: Using new Cacti permissions system
+
+* feature: Generalized code cleanup
+
+* feature: Integrate better with Thold and Syslog
+
+--- 1.3 ---
+
+* compat: Fix general header
+
+--- 1.2 ---
+
+* bug#0001654: a little update for monitor plugin
+
+* bug: Correct some undefined offset errors
+
+--- 1.1 ---
+
+* compat: Allow proper navigation text generation
+
+* bug: User would see console as a pick even if they were guest
+
+* bug: Mute button does not work properly
+
+* bug: Text fields in MySQL can not include a default
+
+--- 1.0 ---
+
+* feature: Add Grouping by Host Template
+
+* feature: Adding 0.8.7f features
+
+--- 0.9 ---
+
+* compat: Monitor is now only PA 2.0 compatible
+
+* bug: Fix for mass enabling / disabling monitoring of hosts
+
+--- 0.8.2 ---
+
+* feature: Change from JS Status popup to pure CSS
+
+* feature: Remove "Details" view
+
+--- 0.8.1 ---
+
+* feature: Fix compatibility issue between monitor and thold v0.3.6
+
+--- 0.8 ---
+
+* feature: Add a muted icon to show what hosts are currently muted
+
+* feature: Only show hosts that have had at least 2 pollings.  This stops it
+  from alerting on new hosts that haven't been properly polled yet.
+
+* feature: All the selecting of "None" as a sound to not have it play an alert
+
+* feature: Move from using cookies to using session variables
+
+* feature: Allow the display of a Host Down Message
+
+* bug: Add fix for not showing disabled thresholds
+
+* bug: Lots of code cleanup
+
+* feature: Add a patch by fri that allows grouping by tree / header and does
+  user auth checking
+
+* feature: Use new "api_user_realm_auth" from Plugin Architecture
+
+* feature: Display host down time under the hostname
+
+* bug: Fix Cacti 0.8.7 compatibility
+
+--- 0.7 ---
+
+* bug#0000044 - Modify device image to link to device's graphs
+
+* bug#0000052 - If the Threshold plugin is running, change the host color to
+  Orange if a threshold is breached
+
+* feature: Add option to select an different alarm sound from the available wav
+  and mp3 files in the sounds directory
+
+* feature: Update tab image to better resemble the original cacti images
+
+* feature: Add option to add an icon legend to the Monitor display
+
+* feature: Moved sounds to their own folder
+
+* bug: Fixes to the fast poller
+
+--- 0.6 ---
+
+* feature: Allow guest access to the Monitor Tab
+
+* bug#0000013 - Fix issues with database names with uncommon characters by
+  enclosing in back-ticks
+
+--- 0.5 ---
+
+* bug: Fixed an issue with the mute button action url (thanks Tut'!)
+
+* bug: Fixed an issue with the monitor page and includes
+
+* bug: Fixed an issue with the Fast Poller paths
+
+--- 0.4 ---
+
+* feature: Added Javscript Mouseover Tooltips.  This replaces the title
+  attribute which I used before (Newlines didn't work in Firefox)
+
+--- 0.3 ---
+
+* feature: Added Settings for Refresh Rate and Width of Hosts See Settings >>
+  Misc
+
+* feature: Added Faster Poller so that you can know immediately if something is
+  down
+
+--- 0.2 ---
+
+* bug: Fix for navigational line
+
+--- 0.1 ---
+
+* Initial release