Make some exception refactorings and do some work on the request approval/rejection user story
Make some exception refactorings and do some work on the request approval/rejection user story
Merge branch 'master' of https://github.com/ivan88iv/SharedTraveller

Conflicts:
	.gitignore
	STAndroid/SharedTraveller/res/values/styles.xml
	STAndroid/SharedTraveller/src/org/ai/shared/traveller/task/AllCitiesTask.java