Merge pull request #4 from Moussekateer/master

Add priority option for filters
Support possibly-URL-encoded page titles, which are valid wiki markup in links but wikitools doesn't like them very much
Implement concurrent read operations and concurrent write operations, batched together at the end of the read batch. Added edit locking to support slowing down edits in order not to trigger a certain wiki's unintelligent flood filter system, cough cough. Print reason when skipping pages during patrol. Make printing thread-safe. Only update RCID at the end of a run rather than during it, as this is no longer accurate when concurrency is used.
Add apiTimeout, add json, show exception info on scheduled task failure
Import bs4 if possible
Delete steamodd static copy
New version of steamodd