Updated readme

Author: sea5kg

README.md

@@ -4,6 +4,58 @@
 
 Abstraction Model for work with different databases
 
-TODO more description
+## Integrate to your project
+
+```
+$ wsjcpp install https://github.com/wsjcpp/wsjcpp-storages:master
+```
+Or include this files:
+
+* src.wsjcpp/wsjcpp_core/wsjcpp_core.h
+* src.wsjcpp/wsjcpp_core/wsjcpp_core.cpp
+* src/wsjcpp_storages.h
+* src/wsjcpp_storages.cpp
+
+For working with this abstruct modeles you need install subpackage for *-mysql or create yourself support database
+
+Lits of supports
+
+* will be soon
+
+## How to use
+
+Cheche the supporting database implementation
+```
+if (WsjcppStorages::support("mysql")) {
+    // will support mysql database
+}
+```
+List of implemented databases:
+
+```
+std::vector<std::string> vDbList = WsjcppStorages::list();
+for (int i = 0; i < vDbList.size(); i++) {
+    std::cout << vDbList[i] << std::endl;
+}
+```
+
+Create instance of storage for work with database:
+
+```
+WsjcppStorage* pStorage = nullptr;
+std::string sDatabaseType = "mysql";
+if (WsjcppStorages::support(sDatabaseType)) {
+    pStorage = WsjcppStorages::create(sDatabaseType);
+    pStorage->applyConfigFromFile(sDatabaseType + ".conf"); // apply connection config
+}
+
+// now you can create a connection to database:
+if (pStorage != nullptr) {
+    WsjcppStorageConnection *pConnect = pStorage->connect();
+}
+```
+
+Soon will be more information
+