implement a simple slideshow including a setting for the slideshow interval
fix test failing to not-guaranteed test-order
use lastest maven-android-plugin (to get over class-not-found exception during build)
trying to fix travis build by adding install command to install obsolete android plattforms as well.
experiment switching to a android travis build
build-trigger-commit
fix test failing due to non-deterministic test execution order
fix updatePhoto test ( failing due to non-deterministic test execution order )
fix getPhotoInputStream test ( failing due to non-deterministic test execution order )
Merge branch 'hackergarten-master'
restored original formatting in strings.xml, added french translation
for the new slideshow feature, and added project.properties to git
add travis ci badge to readme
remove redundant version and group ids
giving credit to Basel's hackergarten for the slideshow feature
bumping app version, license plugin version
align versions
release 1.2.0
ready for new iteration 1.2.1-SNAPSHOT