This is an updated but not fully complete version of the Grade(ient)
task summary screen.
Added TimeUtils and made some minor updates
Merge branch 'master' into view-task. Also added capability to edit task from
view task screen, as well as confirm delete dialog.

Conflicts:
	grade(ient)/AndroidManifest.xml
	grade(ient)/res/values/strings.xml
Redirected intents from EditTaskActivity to ViewTaskActivity as appropriate. Also renamed some things for standardization. Also fixed a bug where requesting work times for a specific task ID didn't work.
View task screen basically works now.
Merge pull request #9 from TeamGradeient/view-task

Added view task screen