Changed structure of data access layer and domain level.
Changed few packages.
Changed attempt weight type from int to String.
Merge branch 'master' of https://github.com/overriderb/gym3000 into stucture-changes

Conflicts:
	src/main/java/org/gym/activity/HistoryActivity.java
	src/main/java/org/gym/activity/MenuActivity.java
	src/main/java/org/gym/activity/ProgramActivity.java
	src/main/java/org/gym/adapter/HistoryListItemAdapter.java
	src/main/java/org/gym/adapter/HistoryPagerAdapter.java
	src/main/java/org/gym/adapter/HistorySectionFragment.java
	src/main/java/org/gym/adapter/ProgramPagerAdapter.java
	src/main/java/org/gym/adapter/ProgramSectionFragment.java
Fixes after merge.
Merge pull request #8 from overriderb/stucture-changes

Stucture changes