automake: fixed deprecation warnings: renamed configure.in to configure.ac; updated AM_INIT_AUTOMAKE macro
remove configure.in see r7184
Set module name on linux identical to the one on windows

Bug reported in debian 
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717624
saga_api: fix gcc warning: string conversion
saga_api: fix gcc warning: unused variable; uses were removed with last clipper library update (r1721)
MLB shapes_transect: fix Makefile.am, completes r1786
MLB io_odbc, Makefile.am: just build (and install) shared library, the static one is not needed
climate tools, level interpolation: method added
geographically weighted regression, points to grid: improved performance by new model resolution option
saga_gui, parameter interface: allow also PointClouds to be provided with Table parameters
saga_api: clean up comments, fixes gcc warnings -Wcomments
saga_api: fixes gcc warnings converting bool to pointer [-Wconversion-null]
saga_api, cag_table: function added, get field position index from field name
saga_api, shapes: wkb for raster, wkt geometry to saga type translation
io_pgsql added: interface to postgresql/postgis
io_pgsql added: interface to postgresql/postgis
saga_gui: added data source browser for postgresql databases
io_pgsql added: interface to postgresql/postgis
io_pgsql added: interface to postgresql/postgis; makefile/gcc fixes
io_pgsql added: interface to postgresql/postgis; makefile/gcc fixes