Changes:
* CHECK_STRIKES macro now takes a comma-delimited list of strike counts for when units have a different number of strikes for different weapons, and updates the existing usage in the attacks tests
* Fixed a typo in the attacks_zero test
* Adds tests for berserk as a weapon special ability.
Berserk's handling differs from attacks as a weapon special ability:
* A value less than 1 is treated as effectively infinite rounds of combat (undocumented)
* The cumulative attribute is handled differently - in some cases it sums the values instead of using the highest single value whereas for attacks it always uses the highest single value
Also now exclude data/tests/ from scons pot-update since it was hitting the argument limit for number of arguments to a script.
s1m0n was in the credits for 1.16, but that was missed when his contributions
were copied to master. Fix that, along with adding his latest updates.
The fuzzy flag in -wof probably got readded by mistake when rebasing.
No translated text yet, just template .po files.
The po files are generated assuming that PR 8433 will merge, removing
the new translatable text from the multiline_text and spinner widgets.
This update is just removing auto-generated text. When the empty .po files were
created, the tool filled in msgstrs for both en_GB and en@shaw. However, while
Shavian is English it uses a different alphabet with phonetic spellings.
