add suffix array
remove the lib
add sa
uploading
Remved sa
add sa

add sa]
sa added
sa_gpu speed up
speed up to deal with data as large as 100MB
Pulling patch from AWKravc...@gmail.com.  Issue #125

Change CMAKE_SOURCE_DIR to CMAKE_CURRENT_SOURCE_DIR for when cmake is started from outside the root cudpp directory.
Merge branch 'suffix_array' of github.com:edmundyan/cudpp
line endings