pgAgent commit: Use MAJOR.MINOR as the version number for the extension

Use MAJOR.MINOR as the version number for the extension. This allows
us to make bug fix releases by updating the build number without requiring
a schema update, but fixes that alter SQL object definitions with a minor
version bump, and schema changes with a major version bump.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgagent.git;a=commitdiff;h=82dff599296159f8fb09f955e716b4e1cc5da476

Modified Files
--------------
CMakeLists.txt                   |    8 +++----
cmake/MakeExt.cmake              |    2 +-
pgagent.control.in               |    2 +-
sql/pgagent--unpackaged--3.4.sql |   44 ++++++++++++++++++++++++++++++++++++++
sql/pgagent--unpackaged--3.sql   |   44 --------------------------------------
5 files changed, 50 insertions(+), 50 deletions(-)