Fixed repeated request for create first account when all the accounts where removed after the app was left in an actitivy not root in its task
PreviewImageActivity protected against access to non-existing account
PreviewVideoActivity protected against access to non-exiting account
Fixed bad transitions after adding protection for removed accounts to PreviewVideoActivity
Merge remote-tracking branch 'origin/develop' into check_account_existance_in_gallery
UploadFileActivity protected agains access to non-existing account
ConflictsResolveActivity protected against access to non-existing account
Added new contextual option in account list to allow the user modify the password
AuthenticatorActivity is started when 'change password' is selected for a list in the list of accounts
Removed toast message for updating credentials when user manually accessed to the AcountAuthenticatorActivity
Fixed focus in AuthenticarActivity for changing password so that server URL is not editable
Make the 'refresh' button enabled when visible, although the URL-input field is disabled, when the password is being updated
Updated some messages in login activity
Dumb update to enforce automatic reinstallations AFTER update to oc-android-1.4.1
Version number update: 1.0.3
Merge pull request #200 from owncloud/release-JB-workaround-1.0.3

Release jb workaround 1.0.3
Merge branch 'develop' into check_account_existance_in_gallery
Fixed lost of state of list of files in orientation changes
FIXED: right screen when the app is left in a video, the account is deleted, the orientation is changed, the app is opened and the account reloged-in
Merge branch 'develop' into modify_password