Typo in CHANGELOG.md

allor -> allow
Merge pull request #1987 from StephenKing/master

Typo in CHANGELOG.md
v1.2.5
Up version for dev
fix regression preventing boxes that specify support for multiple formats.

don't know if this is the right place for this fix.  maybe formats should be an array of symbols.
Merge pull request #1990 from michaelglass/patch-2

fix regression preventing boxes that specify support for multiple formats
Update CHANGELOG
v1.2.6
up version for dev
Convert hostpath to string on windows so gsub works
unnecessary '!'
Use --color=false for Puppet no color [GH-2000]
Convert config.vm.hostname to string [GH-1999]