Fix compilation warnings.
first stab at providing more detailled info from inlining mapping
Update README.md
ignore ~ files
Merge commit 'pull/2'
Apply the GPLv2 license
new code organization + act only on Agent_OnAttach
add Java attacher and script to run attacher + perf
Merge branch 'master' into attach-wip

Conflicts:
	.gitignore
	perf-map-agent.c
Merge branch 'master' into unfold-inlining-info

Conflicts:
	README.md
	perf-map-agent.c
fix option passing in AttachOnce
fix warning
document `unfold` option in README
update README with new workings and add license header everywhere
Merge branch 'unfold-inlining-info'