Updated poms - The lib is a jar and not an apklib
Added basic travis CI configuration.
Changed permissions on wait_for_emulator file.
Changed permissions on wait_for_emulator file.
Merge pull request #17 from Shusshu/issue-maven-packaging

Updated poms - The lib is a jar and not an apklib
Updated travis configuration to add android target api 19.
Updated to sdk _r22
Accept license agreement while updating the sdk.
Added build tools r19
Merge remote-tracking branch 'upstream/master' into pom
some more preparations for releasing in central maven repository
- changed version number, during development never change version to a number without -SNAPSHOT, maven users that use SNAPSHOTS will be upset; version numbering is done through maven deploy plugin
- added <inceptionYear>, <snapshotRepository>, <repository>, <ciManagement>
- extract plugin versions to properties; they are much easier to change and in combination with plugin management versions are the same across the project
- added two profiles: sonatype - used for SNAPSHOT releases; sonatype-oss-release - used for official releases; so javadoc and sources are not build every time during local development