Allow base64 encoding when using knowls
Open the width of the body of the problems to 85%
update existing achievements
Add new achievements
Add images for new achievements
Add one more achievement
Things work
Continues to work --many warning messages removed
Remove some just in time evalaution that is not needed.
Localize some variables
More cleanup
Merge branch 'ww2.5.1.3' of https://github.com/openwebwork/webwork2-dev into ww2.5.1.3
Fixed my modelCourse/achievements mess
Adding extra achievement stuff
Merge branch 'ww2.5.1.3' of https://github.com/mgage/webwork2-dev into ww2.5.1.3

Conflicts:
	courses.dist/modelCourse/templates/achievements/curvature.at
	courses.dist/modelCourse/templates/achievements/lines_and_planes.at
	courses.dist/modelCourse/templates/achievements/partial_derivatives.at
	courses.dist/modelCourse/templates/achievements/tangent_plane.at
Merge pull request #34 from goehle/ww2.5.1.3

Ww2.5.1.3
Add ability to transfer contents of html directory from modelCourse whe creating new course
Merge branch 'ww2.5.1.3' of https://github.com/mgage/webwork2-dev into ww2.5.1.3
Fix unquoted variable in SQL query
Add comments to initialization of maketext command