Fixed small bug that breaks escape-to-quit. Added FPS counter
Merge branch 'master' of https://github.com/S-E-D-A/SEDA-CV-TextDetection
Merge branch 'master' of https://github.com/S-E-D-A/SEDA-CV-TextDetection into rec_text
Convert vectors of ERs to sets of ERs
Implement length three enumeration
Enumerates all word lengths efficiently
add harder test image
Merge branch 'issue27' into rec_text