Added tmp/ folder to gitignore

Created and used by robolectric when compiling sources
Added one more robolectric test and fixed another one
Mod eclipse task to mark deps as not exported

All dependencies -except guava- are required to have
the exported attribute with value 'false' so that they
are not included in the apk built by Eclipse ADT.
Merge branch 'robolectric-tests'
Updated README regarding sdk tools revision
Added local maven repo as a repository
Added maps dependency
Merge branch 'adding-maps-dependency'
Added spec to deploy maps dependency

Using maven android sdk deployer