Added ignoreFailures to DSL
Removed some deprecations
Merge pull request #50 from ChristianBecker/ignoreFailures

Added ignoreFailures to DSL.
Merge pull request #51 from ChristianBecker/deprecations

Removed some deprecations.
Set the applicationId as packageName to avoid unknown resources when
applicationIdSuffix is used.

Closes #49.
Add Erich to list of developers.
Only use the applicationId as the package name if it's specified.

Closes #52.