db fixes
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/java/ru/biomorph/timetracking/AdapterClientsList.java
	app/src/main/java/ru/biomorph/timetracking/AdapterDbList.java
	app/src/main/java/ru/biomorph/timetracking/AdapterRequestsList.java
	app/src/main/java/ru/biomorph/timetracking/AdapterWorksList.java
	app/src/main/java/ru/biomorph/timetracking/DBListView.java
	app/src/main/java/ru/biomorph/timetracking/db/DataBase.java
	app/src/main/java/ru/biomorph/timetracking/db/Entity.java
	app/src/main/res/drawable-hdpi/ic_launcher.png
	app/src/main/res/drawable-mdpi/ic_launcher.png
	app/src/main/res/drawable-xhdpi/ic_launcher.png
	app/src/main/res/drawable-xxhdpi/ic_launcher.png
	app/src/main/res/layout/fragment_list.xml
	app/src/main/res/values/strings.xml
fab