Merge pull request #36 from v4hn/master

mousepad: update gtksourceview dependency
parole: bversion bumped to 0.5.2.
Merge pull request #37 from Florin65/master

parole: version bumped to 0.5.2.
xfce-cpufreq-plugin: version bumped to 1.1.0.
Merge pull request #38 from Florin65/master

xfce-cpufreq-plugin: version bumped to 1.1.0.