Merge pull request Kitware#253 from mleotta/dev/revert-to-fletch_ROOT

Revert fletch_DIR to fletch_ROOT

Merge pull request Kitware#210 from mleotta/dev/update-release-notes

minor edits to v0.9.0 release notes

Merge pull request Kitware#195 from mleotta/dev/reenable-highgui-in-t…

…ravis-ci

reenable OpenCV Highgui in Travis-CI fletch builds

Merge pull request Kitware#152 from mleotta/dev/update-readme

update readme

Merge pull request Kitware#134 from linus-sherrill/dev/fix-cmake-typo

Fix typo in cmake file.

Merge pull request Kitware#122 from mleotta/dev/bump-version

bumped version to v0.7.1

Merge pull request Kitware#115 from mleotta/dev/bump-version

bump version to v0.7.0 for release

Merge pull request Kitware#93 from mleotta/dev/bump-version

bump version

Merge pull request Kitware#81 from mleotta/dev/bump-version

bump version number for release

Merge pull request Kitware#78 from mleotta/dev/make-release

Make release