Optimize application intermediate file (#423).
Fixed #424.

DMDL japanese message resource for WindGate has inconsistent property
key.
Refactoring ThunderGate exporter (#421).
Merge remote-tracking branch 'private/issue/421-M16' into 0.7-develop
Merge remote-tracking branch 'private/issue/423' into 0.7-develop
Merge remote-tracking branch 'private/issue/424' into 0.7-develop
Fixed ThunderGate test case for #423.
Merge remote-tracking branch 'private/issue/423-M17' into 0.7-develop
Add UTs and fix TemporaryInputFormat (#423).
Fix for 0-byte entries in temporary file (#423).
Merge remote-tracking branch 'private/issue/423-M18' into 0.7-develop