Merge pull request #7 from tidepool-org/nicolashery-patch1

Make twoWeek.data() more flexible with viewEndDate
bugfix: make minHeight getter return minHeight instead of height
remove pointer events on tooltips, hidden 'show values' on two-week view
add develop target to Makefile (and document in README)
swap out underscore; swap in lodash
make lodash a devDependency
rev some unresolvable version numbers
Merge pull request #15 from tidepool-org/jebeck/lodash

swap out underscore; swap in lodash
Merge branch 'master' into jebeck/two-week-data-domain