Return non-zero exit status if errors occured.
Merge pull request #77 from tsallinen/seed_err_codes

Return non-zero exit status if errors occured.
Fix deletion of map tiles in seeder's delete mode
Merge pull request #78 from tsallinen/fix_seeder_delete

Fix deletion of map tiles in seeder's delete mode
Checking if start and end are equal before adding 1 (#79).
Merge pull request #80 from EOX-A/timedimension_#79

Checking if start and end are equal before adding 1 (#79).
Fix 'transferred' typo in mapcache_seed.
Merge pull request #83 from sebastic/seeder-typo

Fix 'transferred' typo in mapcache_seed.
Add (optional) support for mapserver with CMake.
Allow building with mapserver sources (#81)
add script for creating release notes in rst format
update for 1.2.0
restore dev version after 1.2
Merge branch 'master' of https://github.com/mapserver/mapcache
Merge branch 'master' into local-mod