add support for function call inside sqlalchemy has calls. (see #17)
less greeedy exception catch
Merge pull request #18 from tonio/issue17

add support for function call inside sqlalchemy has calls.
set version to 0.7.2dev
update RELEASE procedure
set version and release to 0.7.2 in doc/conf.py
update CHANGES.txt
Fix a PostGIS function's name
Delete some unneeded space
Fixed more functions' name for PostGIS >=1.4
Merge pull request #20 from Phacops/master

Change some functions' name for PostGIS >= 1.4
update CHANGES.txt
Convert Buffer object returned by PostGIS into a string so that we can pickle GeoAlchemy objects.
Fix syntax error.
Merge pull request #25 from danpat/master

Fixes for issues #23 and #24
Revert "Convert Buffer object returned by PostGIS into a string so that we can pickle GeoAlchemy objects."

This reverts commit d7850ca838645955724c95ce12c1d0e79d4eebb6.
pass kwargs to visit_column (refs #27)
Merge pull request #27 from elemoine/27

GeoAlchemy 0.7.1 doesn't work with SQLAlchemy 0.8.0b2
Set version to 0.7.2
Set version to 0.7.3dev