Merge pull request #97 from Minrog/master

2:04:0:Minrog:1
2.04.0:zeress:29 On-action files merged
2.04.0:zeress:30 Tech Tweak

- Slightly increased penalty for being ahead on tech
Merge pull request #98 from Minrog/master

2.04.0:minrog:80 Localisations
2.04.0:schwarherz:17 Began Celtic Merge

Started merging the celtic paganisms into one religion with two heresies

Added in Asatru and Vanatru for Norse heresies and two Mystery Religions
for hellenic heresies.
2.04.0:schwarherz:18 quick fix

Still had in the ability for the non main celtic religion to reform,
which wasn't right. Fixed it.
Merge pull request #99 from Minrog/master

2.04.0:minrog:3 Holy Truce additions to CB files