Fixed an issue when using the "same" option to scale host graphs with a custom time range. The axis limits were incorrectly computed using the last hour of data.
Complete the work to move the metric picker and sort menu to the host display toolbar.
Merge pull request #209 from pcpiela/master

Complete work to move metric-picker in the cluster view, and fix a host display issue.
Add the ability for the user to supply a function for ordering metrics in a metric group.
Merge remote branch 'upstream/master'
Merge pull request #210 from pcpiela/master

User defined sorting for metric groups
Use the "chosen" widget for the metric picker
Change the cluster-view heatmap to use a tiles instead of an image. Each cell represents a server. When you mouseover a cell you see the name of the server and its current load.
Small amount of code cleanup
Use the "chosen" widget for the metric picker
Merge remote branch 'upstream/master'
Merge pull request #211 from pcpiela/master

Use "Chosen" for metric picker, update cluster-view heatmap
Improve cluster load-heatmap implementation.
Merge remote branch 'upstream/master'
Sort aggregate graphs correctly

Sort aggregate graphs by hostnames.
updated check_multiple_metrics_warn.php to reflect changes in metric gathering loop in other php scripts, seems to fix no metrics fouind issue
Views fixed: missing $index_array initialization

Now views need $index_array to get cluster name by hostname, however,
initialization code was missing in the views context. It happened when
moving views from host context into views context.
Merge pull request #220 from lark/views

Views fixed: missing $index_array initialization
Merge pull request #213 from sylr/master

Sort aggregate graphs correctly
Merge pull request #219 from mshearer/master

updated check_multiple_metrics_warn.php to reflect changes in metric gat...
Merge remote branch 'upstream/master'
Fix APACHE_USER define in makefile.

Whitespace at end of 'APACHE_USER' define broke chown command.