Refactoring (#7).
Changed mavenCentral() to flatten url (#12).
Fix task execution ordering (#13).

* assemble(Dev)Asakusafw|installAsakusafw must run after attach*.
* exists multi afterEvaluate block.
Merge remote-tracking branch 'private/issue/7-RC1' into 0.7-develop
Merge remote-tracking branch 'private/issue/12' into 0.7-develop
Merge remote-tracking branch 'private/issue/13' into 0.7-develop
Add timezone of build timestamp (#18)
Introduces deployment profile for Organizer (#14).
Add asakusafw.thundergate.jdbcFile (#15).
Remove test/resources/asakusa-resources.xml (#17).
Merge remote-tracking branch 'private/issue/14' into 0.7-develop
Merge remote-tracking branch 'private/issue/15' into 0.7-develop
Improves to clean DSL compile tasks (#16).
Merge remote-tracking branch 'private/issue/16' into 0.7-develop
Merge remote-tracking branch 'private/issue/17' into 0.7-develop
Merge remote-tracking branch 'private/issue/18' into 0.7-develop
Fix generating asakusafw.prefs for Eclipse (#15).
Merge remote-tracking branch 'private/issue/15' into 0.7-develop
Merge remote-tracking branch 'central/0.7-develop' into 0.7-release
Bumped version number to 0.7.0-RC2