Moved RunnerDefaults to new location
Renamed RunnerDefaults to ConfigDefaults
Refactored BuildTasks

Now they:
 * produce much less number of R# warnings
 * have all classes sealed
 * don't require Java preinstalled (as BBDeploy/BBNativePackager/BBSigner now consume Java from bbndk_vs)
 * share common code about password encryption/decryption
 * provide updated comment about disabling optimized deployment (as it can detect PlayBook NDK and turn it off automatically)
Ranamed Qcc-base task to more descriptive name
Moved Dialogs to the main folder
Updated namespaces for recently moved Dialogs
Reverted PackageViewModel file name
Finalized dialog shown on-build without NDK installed
Added a FIXME comment to remember
Made more space for custom NDK name
Incremented version