Implement settings for tags

Change-Id: I750a6ebc97c232857f2db2a6a15f95470b2d91cb
Init tagclass

Change-Id: Ieebb97644c0496bfcf4bb85fee0507d91631b61c
Implement Tag-class

Change-Id: I430ad8378ed5f0750e847336e7fdf302f074d77a
Set Id when creating task + added dirtyTakeAllTags

Change-Id: Ia417e49ac6650e14aa7dc3f98a7aa3397381feb5
Also sync tags

Change-Id: Ifc674dc6bf0f3d61b235bb893068cccbb2c0c836
Implement TagView

* TagView for Task fragment
* Dialogs for editing/deleting tags
* Dialog for adding tags

Change-Id: I5e9dafe128131ec56d1643014cb7ab14ace13a2d
Merge "Also sync tags"
Merge "Implement TagView"
Merge "Implement Tag-class"
Merge "Set Id when creating task + added dirtyTakeAllTags"
Merge "Implement settings for tags"
Merge "Init tagclass"
Version++

Change-Id: Ia86270d828214cb6232dcd31e72c4c772b741a58
Changelog

Change-Id: I32166536bf39a86f801950b242e7e2a2488d5164
Add tag-view to taskdetailview

Change-Id: I2a80f7b8727468637e9650c5d6d5ddc6ac8593cb
Bugfixing

* fix compile
* fix crash

Change-Id: Ic71334ffda4b7c2411054c2ac9d2c66b28a7a5f5
Fix Nullpointer

TaskWarriorSync.java:425
Bug a75f7b87ec7d2a6edd3892bb0ca6720d

Change-Id: If0ecffc025e9a9d9a8bf96addfd5632b5f268743
Allow to change textcolor from dialog

Change-Id: Ie3757a9dabbfc4e15cd8c28a4296926b1d7986f1
Merge commit '8d9efca302cb1e87043c0c212c00fdafe8caf0e2'
Merge commit 'fcbca759a401eb3e2eade07650439108d8e5f029'