Added the Google Play billing permission

I've added this as preparation for in-app payments as specified
in #39.
Changed 'paste' to 'put in clipboard' in the queue

Just using 'paste' in the context menu is not very clear. It even
is the opposite of what actually does. This change makes it a bit
more clear to the user what the thing actually is about..

In order to do this I've added it the messages file under the key
'queue.context_menu.put_in_clipboard'.

This also resolves #38.
Added a UI thread check to the SWT clipboard service

I've added a check to the SWT clipboard service to see if calling
thread is the UI thread. If it is it will simply run the SWT
methods from the current thread. If not it will do it on the UI
thread. Because there is only one UI thread it can only execute one
thing at a time. This caused a deadlock because the SWT thread
was waiting on itself to finish.
The SWT queue now uses the setContent command instead requestSet

The latter is deprecated and setContent should be used instead.
Made the queue columns translatable
Moved the queue window title to the messages file and renamed it to 'queue'
Added some comments to the SWT queue code
Update messages.properties

'queue.column.data=Data'
'queue.column.date=Data'

Changed in 

'queue.column.data=Content'
'queue.column.data=Content'
Merge pull request #40 from MMS-Projects/feature/queue-improvements

Improved the SWT queue a bit
Added 'put in clipboard' to the history on Android

This resolves #18
Fixed a typo in the history cab
Merge pull request #41 from MMS-Projects/feature/history-cab

Added 'put in clipboard' to the history on Android
Added basic Debian packaging files
Added some scripts to do Debian builds and added some files to gitignore
Update changelog for 0.0.1-R1 release
Changed the Debian branch to develop in the build script
Update changelog for 0.0.1-R1ubuntu1 release
Revert "Update changelog for 0.0.1-R1ubuntu1 release"

This reverts commit a90a483f8c330f881a49f17abeb5dec635f97e48.
Update changelog for 0.0.1-R1 release
Revert "Update changelog for 0.0.1-R1 release"

This reverts commit 5f3da0fe2a598dff00a98fad691447d15ff28c94.