misc
Merge pull request #1200 from wpreul/master

Removing confidence, alce from composer and CLI
Move context to this. Closes #1202
rename context to bind. Closes #1204
Merge pull request #1203 from wpreul/master

Adding note about confidence
ext bind option. closes #1205
Move all payload processing to _prepare. Closes #1211
Removed unused file
Cleanup
Update response api
test for #1212
clarify wildcard method
Closes #1209
Closes #1208
Allow method array. Closes #1214
Method array
Refactor _payload handling. Closes #1215
Merge generic and stream _prepare
Use _payload instead of _wasPrepared
Use _payload instead of _wasPrepared