Initial commit
Update README.md
Update README.md
Merge https://github.com/gatech/php2014
Added graph data structure
Merge branch 'master' of https://github.com/gatech/php2014
Working on getBasicBlocks algorithm. Need to code 3rd conditional.
getBasicBlock algo ready for testing
Added get leaders function to find the leaders for a given file.
Get Basic Blocks algorithm is working
Sorted the leaders list to fix the getBasicBlocks method.
Added getCFG(). -- Still in progress
Fixed getCFG() to include all basic blocks.
Fixed toString method in BasicBlock
Constructing BasicBlocks per function.
Changed return type of parse_byte_code method
Added edge labeling.
setEntry and setExit node methods of CFG
Merge branch 'master' of https://github.com/gatech/php2014
Not a working commit. Coding getExitNodes of CFG