Resolves partly issue #43.

Stages are no more hardcoded. There is default json file,
which is parsed to the database. The database is updated
periodically (like other tables) from the server side.
Removed redundant StageType.
Oops.. almost saved wrong Stage values to db.
Removed wrong log message.
Fixed comments given to PR.
Change getOnly* methods to getOnlyLocation().get*()
Remove commented out code in FestAppMainActivity.java
Fixed StageDAO server queries to really work.
Merge pull request #73 from robotti3/issue70

Fixed Issue 70
Appended base url to GET and POST request
Merge pull request #74 from dwarfcrank/remove-commented-out-code-festappmainactivity

Remove commented out code in FestAppMainActivity.java
Merge pull request #82 from robotti3/Issue79

Appended base url to GET and POST request
Work-around the #77. Add primary key again.
Point to new API locations instead of stages.
Merge branch 'issue-43_configurable-stages' of https://github.com/jesseniemisto/festapp-android into jesseniemisto-issue-43_configurable-stages
added stage update to force fetch
Merge branch 'jesseniemisto-issue-43_configurable-stages'

Conflicts:
	src/com/futurice/festapp/dao/GigDAO.java