updates for SDK >=0.5.3
v0.22.1
more fixes for Directory.current
v0.22.1+1
test hop: tests for different chained results
added support for bin/dartanalyzer
added a @deprecated annotation, and rolled back a ProcessOptions change
Code review for Issue #21 fix
Merge branch 'i21_new_analyzer'

Closes #21
v0.22.2

Fixes for latest SDK
Added Devon as a contributor
Merge branch 'master' into copy_dir

Conflicts:
	lib/hop_tasks.dart
	test/hop_tasks/_hop_tasks.dart
flagged v0.23.0-dev

updated dependencies
removed deprecated dart_analyzer
fixes for latest Dart SDK
SDK 0.6.3+3
v0.23.0
removing deprecated dart2js method
bumped min SDK to 0.6.5

Moved from pathos to path package
hop_tasks: unittest supports summary of error results
dumping bot_io dependency
test: stopped using MapDirectoryPopulater