Fixed single-application instance issue using QSharedMemory since the single application class is deprecated
Refocus on existing instance. Changed window name.
Fixed unnecessary include.
Added window_title.cpp
Modified main to improve portability
Merge pull request #218 from angathorion/single-app-fix

Fixed single-application instance issue
Clean up state after test too

Because content is not serializable by upper layers.
Merge pull request #232 from digawp/datastore

Clean up state after test too
Changed iterator

Conflicts:
	You-GUI/task_panel_manager.cpp
Set to element before end
Changed to another method.
Removed unnecessary include.
Changed dependency insertion again
Fixed some include stuff
Syntactical change
Fixed compile issue
Tiny fix for #220
Merge pull request #221 from angathorion/dependency-insertion-fix

Dependency insertion fix (container agnostic)
Adding a new show field for filters.
Exclude data store from controller code coverage.