Bump version to 0.2.0
Merge pull request #461 from apoloval/release-0.2

Bump version to 0.2.0
Move platform detection to common

And add some tests
Add a new base class for unit tests
Add utilities for PIDs

Add classes per platform as this is not portable code.
Add PidFile class
Prevent application from running twice with a pidfile
Make coinffeine-headless guarantee the peer is shutdown
Fix WindowsPidUtils
Merge pull request #467 from sortega/pidfile_port

[Port] Add a pidfile to avoid problems when the application hangs and it is reopened
Fix broken build on IntelliJ IDEA

The module `io.gatling.highcharts`, for some unknown reason, fails to fetch
when SBT is refresh from IntelliJ IDEA but not from SBT console. This is due
to version 2.1.0-SNAPSHOT doesn't exist anymore after 2.1.0 was released.
Merge pull request #468 from apoloval/port/464

[PORT] Fix broken build on IntelliJ IDEA
Update Changelog file with latest changes
Merge pull request #469 from apoloval/changelog-update

Update Changelog file with latest changes
Limit Windows version in installer to Windows Vista or greater
Merge pull request #471 from apoloval/limit-win-ver

Limit Windows version in installer to Windows Vista or greater
Fix http links on Linux
Merge pull request #472 from sortega/issue/192_fix_links

Fix http links on Linux
Merge pull request #474 from sortega/port/192_fix_links

[Port] Fix http links on Linux
Merge branch 'release-0.2' into ensure-backports

Conflicts:
	build.sbt