Code refactoring, add tests to blockService
add test entity and dao
Add linkedin in pom.xml, fix bugs
Add LinkedIn
Code refactoring, add changelog, add properties in application file
Add phone to user entity, update user profile
Delete jansy-bootstap.min.js, add jquery.inputmask.js (mask for phone)
add location to controller
add possibility rename category
add char_js
add design admin page
add test management pages
chenge config key in liquibase
fix delete admin or change
refactor names in subject service and user service
Merge branch 'master' into ivan

Conflicts:
	SSEL/src/main/java/com/softserve/entity/ConfigurationProperty.java
	SSEL/src/main/resources/messages_en.properties
	SSEL/src/main/resources/messages_ru.properties
	SSEL/src/main/resources/messages_ua.properties
	SSEL/src/test/java/com/softserve/tests/AdministratorServiceTest.java
:wq
Expired user account, code refactoring
Fix bugs, add profile in pom.xml
change names in tests