Merge pull request #769 from yuhunglin/NOJIRA2

[NOJIRA] Readme updates for installation instructions, running jasmine:ci
NOJIRA Fix site url
CLC-1044 Allow editing of tasks
CLC-1044 Move task adder Jasmine tests to separate spec
CLC-1240 Use box shadow values for badges exactly as specified in Jira
CLC-1259 Raise font size/weight on splash page blog entry
Per conversation with Jon.
Merge pull request #772 from shacker/CLC-1044c

CLC-1044 Allow editing of tasks
CLC-1226 Time marches forward when completing/uncompleting tasks
Merge pull request #775 from shacker/CLC-1226

CLC-1226 Time marches forward when completing/uncompleting tasks
CLC-1387 Undo incorrect caching logic
Merge pull request #777 from ctweney/clc-1387-undo

CLC-1387 Undo incorrect caching logic
Merge pull request #771 from ctweney/siteUrlFix

NOJIRA Fix site url for CalLink
Merge pull request #773 from shacker/CLC-1240

CLC-1240 Use box shadow values for badges exactly as specified in Jira
Merge pull request #774 from shacker/CLC-1259

CLC-1259 Raise font size/weight on splash page blog entry
CLC-1387 Cache notifications again, the right way this time
CLC-1427 Update UI real-time when deleting date from scheduled tasks
Merge pull request #779 from ctweney/clc-1387-again

CLC-1387 Cache notifications again, the right way this time
CLC-1400 [Front-end] Explore foundation 4
https://jira.media.berkeley.edu/jira/browse/CLC-1400
Merge pull request #778 from christianv/CLC-1400

CLC-1400 [Front-end] Explore foundation 4
CLC-1431 Relabel "Clear completed" to "Deleted completed" tasks
https://jira.media.berkeley.edu/jira/browse/CLC-1431