Changelog:
==========
- Enable ascii plugin to be built using autotools.
- Processing 'concentrate=true' graphs no longer crashes Graphviz. Processing of
'concentrate=true' graphs still often errors out.
License_Update: Change Eclipse Public License from version 1.0 to 2.0
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>