because of readme, Merge branch 'master' of http://khuhub.khu.ac.kr/2016104151/actionGAN

+## You need to change all file's location to fit your computer.
+
+## FILE EXPLANATION 
+ * 1) show_from_motion_patch_25.m : show skeletone's movement over time in 3D space by reading ONE motionpatch image.  
+ * 2) transform_onefile_and_show_results.m : this is for experiment. read skeletone file (it's format, which is in skeletones folder), make motionpatch, and show the movement.
+ * 3) transform_to_motionpatch_together.m : read all skeletones file and just make motionpathces.
+
+## CURRENT JOB : DATA PREPROCESSING!! First Thing!!
+in current situation
+ * [./skeletones/S001C001P002R002A020.skeleton] is bad example
+ * [./skeletones/S001C001P001R002A020.skeleton] is good examle
+
+ * see the results with transform_onefile_and_show_results.m and please classify like these..
+* 1) sit&1hand
+* 2) sit&2hand
+* 3) stand&1hand
+* 4) stand&2hand
+
+ * if file is ambiguos, put _a_ like S001C001P002R002A020_a
+
+ 
+## CURRENT PROBLEM : HELP ME!!
+ * I have no idea about parallel transform with joint2 (which is belly button)'s y and z coords to (0.5,0.5) from orientation normalized joints.
+* We don't need parallel transform with x coords, since we normalized with x axis = it means all x coords are in 0 to 1
+
+ * we need exclude exceptions, so I calculated median of joint2, then calculate the subtraction (0.5,0.5) ... but it doens't work!  
+ * I'll think more... if you have time, please help me
+