Add missing strings.h #include for strcasecmp() / strncasecmp().


git-svn-id: svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread/src@1253 625a9de0-492d-0410-920c-a7e632af1907
Replace uses of the deprecated dvdcss_handle type by dvdcss_t.


git-svn-id: svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread/src@1254 625a9de0-492d-0410-920c-a7e632af1907
Replace deprecated dvdcss_title() function by dvdcss_seek().


git-svn-id: svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread/src@1255 625a9de0-492d-0410-920c-a7e632af1907
Do not extract libdvdcss version via dvdcss_interface_2.

The variable is deprecated and only informs about the
libdvdcss API version, which carries no meaning nowadays.


git-svn-id: svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread/src@1256 625a9de0-492d-0410-920c-a7e632af1907
added gitignore from git svn show-ignore