added icaon and ability to click on both patterns
remove unsued image class
remove unsued files
change image for circle
change image for circle
changed design after feedback from Sara
enable expanding more than one pattern
v0.0.25
make xPosition return center top
remove comment
remove comment and fix typo
refactored boundary logic into single module
remove commented code
add icon font and adjust CSS for use in tideline's example
Merge branch 'master' into ianjorgensen/twist
Merge pull request #122 from tidepool-org/ianjorgensen/twist

added icon and ability to click on both patterns
fix typo; please jshint; rename data -> datum
Merge pull request #125 from tidepool-org/ianjorgensen/smbgShape

replace smbg images with SVG circles
v0.0.26
Merge branch 'master' into jebeck/tideline-viz-unit-tests

Conflicts:
	js/plot/smbg.js
	js/plot/smbgtime.js