parser support struct and global variables
Merge pull request #11 from wasabiz/master

add .proverc
Merge branch 'master' into support-struct
declaration of structure
support structure partially
avoid warning during compile
Merge pull request #12 from kw-udon/support-struct

Support struct
add array type
Merge pull request #13 from wasabiz/master

timeout test cases in 10 seconds
support struct partlly again
Merge branch 'fix-array'
Merge branch 'master' of github.com:kw-udon/ucc