Fix initialZoom
Merge pull request #223 from MDCox/master

Fix initialZoom
Search togglable
Homogenize controlDash module call
Choose node search method
Add documentation for searchMethod
Merge pull request #225 from MDCox/search

Add search methods
Merge pull request #228 from ifjorissen/ifj_issues

Misc. Bugs and Issues
twitter share button
Merge pull request #234 from ifjorissen/ifj_twitter

twitter share button
updated alchmy.js dependency for the site to commit no. 32f82fe60acbea8cc4c6b73760b1819e2452a419