CLC-4295 - "Delete completed tasks" has wrong margin

https://jira.ets.berkeley.edu/jira/browse/CLC-4295
Merge pull request #2976 from christianv/CLC-4295

CLC-4295 - "Delete completed tasks" has wrong margin
CLC-4294 - Remove foundation panels dependency & fix JS error on styles page

https://jira.ets.berkeley.edu/jira/browse/CLC-4294
Merge pull request #2975 from christianv/CLC-4294

CLC-4294 - Remove foundation panels dependency & fix JS error on styles page
Merge pull request #2978 from raydavis/raywip

CLC-4075 Let Dev and QA both be able to get a Google refresh_token
CLC-4300 - Remove the dependency on foundation buttons

https://jira.ets.berkeley.edu/jira/browse/CLC-4300
CLC-4301 - Add front-end cache for finances and cal1card API

https://jira.ets.berkeley.edu/jira/browse/CLC-4301
Merge pull request #2981 from christianv/CLC-4301

CLC-4301 - Add front-end cache for finances and cal1card API
Merge pull request #2980 from christianv/CLC-4300

CLC-4300 - Remove the dependency on foundation buttons
CLC-4240 Reduce number of SLOW warnings in log files
but improve our coverage of slow responses from CalCentral