Allow plaintext upgrades to HTTP/2
tree88c1313147437be6a642dac4747c8c5a2b47d374
-rw-r--r-- 1342 .gitignore
-rw-r--r-- 98 .gitmodules
drwxr-xr-x - CMake
-rw-r--r-- 2432 CMakeLists.txt
-rw-r--r-- 3228 CONTRIBUTING.md
-rw-r--r-- 3204 LICENSE.PHP
-rw-r--r-- 2803 LICENSE.ZEND
-rw-r--r-- 3689 README.md
-rwxr-xr-x 642 configure
drwxr-xr-x - hphp
m--------- - third-party