Added EXPECTED(). Most functions have arguments.
get rid of TSRMLS_* in the embed SAPI
enable static tsrmls cache in the embed SAPI
Better fix for #68601 for perf
https://bitbucket.org/libgd/gd-libgd/commits/81e9a993f2893d651d225646378e3fd1b7465467
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Better fix for #68601 for perf https://bitbucket.org/libgd/gd-libgd/commits/81e9a993f2893d651d225646378e3fd1b7465467
Merge branch 'PHP-5.6'

* PHP-5.6:
  Better fix for #68601 for perf https://bitbucket.org/libgd/gd-libgd/commits/81e9a993f2893d651d225646378e3fd1b7465467
remove TSRMLS_* occurence
remove unused ZTS macros
remove the thread ctx from curl
Merge remote-tracking branch 'origin/master' into native-tls

* origin/master:
  Better fix for #68601 for perf https://bitbucket.org/libgd/gd-libgd/commits/81e9a993f2893d651d225646378e3fd1b7465467
  Added EXPECTED(). Most functions have arguments.
integrated the static tsrmls cache into ext/skel