Fix the bug that "play dependencies" command doesn't behave correctly when crossPaths := false.

When crossPaths is set to false, the names of the generated configuration reports have no version suffix, e.g "foo.xml" instead of "foo_2.10.xml". However, sbt tries to search for files with the scala version appended regardless of setting of crossPaths when computing dependencies. Therefore a FileNotFound error would be thrown.

I fix the issue by taking the value of crossPaths into consideration when looking for the reports to compute dependencies. If the crossPaths is set to false, we look for files without the version suffix, otherwise we look for files with the version suffix in their names.
play-scala-intro template: Make sorm compatible with Scala 2.11

Signed-off-by: Markus Jura <markus.jura@gmail.com>
Merge pull request #3273 from sissy1512/master

Fix the bug that "play dependencies" command doesn't behave correctly wh...
Merge pull request #3286 from markusjura/master

play-scala-intro template: Make sorm compatible with Scala 2.11
Anorm support for joda-time DateTime and Instant