Font measure correction | Font better rendering | Alpha mask image notion | Better clip management | Able to draw thick lines and thick border shapes | Repeat an image along a line | Mask for thick line | Comment correction | Gradient on circle added | gradient along line added | JSON parsing/serialization added | Helper to get server response throw HTTP (It can upload one file, if server accepts multi-part requests) added | String parser helper added | First version of grammar parsing (May still have some issue) added