Moved _to_unicode and _to_utf8 to PyFiBotFactory. This allows the functions to be used in modules.
Modularize Wikipedia handler for easier following of logic. Add one more test for Wikipedia.
fix for posti test
Merge branch 'posti_test_fix' of github.com:kipe/pyfibot into kipe-posti_test_fix

Conflicts:
	tests/test_posti.py
Merge pull request #110 from kipe/wikifixXYZSDASD

Moved _to_unicode and _to_utf8 to PyFiBotFactory
assert left to posti tests for some weird reason :S
Merge pull request #114 from kipe/posti_test_fix

assert left to posti tests for some weird reason :S
Fix openweather unit tests
Merge remote-tracking branch 'upstream/master'
new version (again) of wolfram alpha, the one before couldn't handle questions where only one subpod exists
small improvement to numeric handling
Merge pull request #115 from kipe/wa_fix

new version (again) of wolfram alpha
Merge remote-tracking branch 'upstream/master'
Revert "Fix openweather unit tests"

This reverts commit 36e100e649f0a337228a6d7375358d23afd544ff.

Open Weather Map has reverted back to their old api or something like that...
Merge remote-tracking branch 'upstream/master'