Merge pull request #29 from ChrisBoesch/master

update
amend practice page default selection
Merge pull request #44 from ruijunhuang2010/master

update
minor bug resolved
Minor update on Path tab in profile.html
minor update
Merge pull request #45 from ShaikDawood/master

updating path tab in profile.html
Merge pull request #6 from ChrisBoesch/master

update 10/06 v2