cleanup readme
add maven badge to show latest version
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
fixed NPE when cache folder is empty
Prepare version 1.4.14
Merge with https://github.com/stephanenicolas/robospice/pull/352
Update all versions. See https://github.com/stephanenicolas/robospice/issues/351
Update changelog. Prepare to release 1.4.14
[maven-release-plugin] prepare release robospice-parent-1.4.14
[maven-release-plugin] prepare for next development iteration
Prepare 1.5.0-SNAPSHOT version
Merge branch '1.4.14'
Prepare 1.5.0-SNAPSHOT version