Merge pull request #6 from nelly-hateva/changes

set transition: much faster
set transition: much faster
much much faster deletion of temporary states and their transitions
Merge pull request #7 from nelly-hateva/changes

much much faster deletion of temporary states and their transitions
sort cmu dict accoring to ascii order
remove redundant null character setting at the end of the string
Merge pull request #8 from nelly-hateva/changes

Changes
reduce number of states with 100
solve the bug in equals(150000 states less)
Merge pull request #9 from nelly-hateva/changes

Changes
temp