Fix the issues with multiple framelines - For multiple framelines, user move mouse from one frameline to another, the frame is not showed correctly. - Old implementation always draw normal frame on the frameline where mouse just leaving. - It is fixed by detecting leave-notify event and removing hover mark. - When user active a frame on a frameline that is not what old active frame is at, the old active frame is not deactivated. - It is fixed by calling frameline.deactive() of a frameline when a frame is activated on another frameline.

# -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
# vim: sw=4:ts=8:sts=4
m4datadir = $(datadir)/mb
dist_m4data_DATA = foreach.m4 mb_c_header.m4 mb_c_source.m4
dist_bin_SCRIPTS = svg2code.py