Add Decimal scale
updated ext/db/adapter/pdo/postgresql.c
Less noise
Bug fix
Removed Mongo hack
pecl automagically adds extension to php.ini
More diagnostics on failure
Fix Mongo
Another attempt to fix Mongo
Removed Z_SET_ISREF_P
Merge pull request #940 from dreamsxin/decimal_scale_1.3.0

Add Decimal scale 1.3.0
Merge pull request #949 from sjinks/travis-bugs

Fix bugs in Travis scripts
Update README.md