FIX: Addressing raw reading regression
Merge pull request #429 from Eric89GXL/raw-read-fix

FIX: Addressing raw reading regression
FIX: find_events() backwards compatibility

- Change the default value of consecutive to 'increasing'
- ignore events that are on at t=0
- fix TESTs and DOC
Merge pull request #430 from christianmbrodbeck/fix-find_events

FIX: find_events() backwards compatibility