- revised some patches:

- revised some patches:
 - drop acam.patch - ac2.53b/am1.6b patch no longer needed
 - drop tsrmlsfetchgcc2.patch - we no longer support gcc 2
 - drop sybase-fix.patch - sybase ext is dropped
 - drop bug-42952.patch -- solved upstream
 - drop apr-apu.patch - outdated, apxs -q APR_CONFIG/-q APU_CONFIG work ok
 - drop mime_magic.patch - mime_magic ext is dropped
 - restored pear.patch
 - restored fcgi-error_log-no-newlines.patch
 - restored curl-limit-speed.patch
 - restored libtool.patch

Changed files:
    php.spec -> 1.839