Build for Sisyphus

rebuild due to "jpeg8-ABI" feature drop

rebuild against new libjpeg

Update for new release
Update URL and source URL
Drop LGPL source, upstream includes the proper license now
Drop libgeotiff patch, configure now searches in include/libgeotiff now as well
Subsequently drop BR autoconf

Replace wrong license file

Place isa in devel package's Requires
Correct license to LPGLv3+
Correct spelling of the name in description
More specific file list
Add Requires for pkgconfig to devel sub-package (EPEL 5)
Switch to name and version macro in source URL
Remove zlib-devel as BR; libpng-devel already requires it

Initial packaging