Merge pull request #208 from reem-utils/fix_sergi

Working on skills for GPSR
updates for manipulation
updates manipulation
Merge pull request #210 from reem-utils/fix_sergi

Fix sergi
Merge branch 'master' of https://github.com/reem-utils/robocup2014 into chang_branch
There was a problem with the last commit on the file, fixed
Fixing general
Adding posture/gesture: point_forward --> points forwardly the left arm
Merge branch 'chang_branch' of https://github.com/reem-utils/robocup2014 into chang_branch
Updating reem_motions.yaml from manipulation_states
Merge pull request #211 from reem-utils/chang_branch

Chang branch
Merge branch 'chang_branch' of https://github.com/reem-utils/robocup2014 into chang_branch
Merge branch 'master' of https://github.com/reem-utils/robocup2014 into chang_branch
updating grasp_time_out.py
New grammar for GPSR, minimals.gram
Merge pull request #213 from reem-utils/chang_branch

Chang branch
Working version for all example sentences
Added category 3 and tags for what category is each sentence
Made the grammar even more exact to our use cases
Fix moving only to locations