Add loading spinners

[Myoldmopar]

Fixes #109

• [x] Planner page
• [x] Recipe list page
• Month list page Doesn't have Angular
• [x] Month detail page
• Probably not the recipe detail page, but maybe
• [x] Testing, up to 100% coverage
• [x] Clean out console.log temporary messages

[codeclimate[bot]]

Code Climate has analyzed commit 40a48fd6 and detected 2 issues on this pull request.

Here's the issue category breakdown:

Category	Count
Duplication	2

View more on Code Climate.

[codecov-io]

Codecov Report

Merging #130 into master will not change coverage. The diff coverage is 100%.

@@          Coverage Diff           @@
##           master   #130    +/-   ##
======================================
  Coverage     100%   100%            
======================================
  Files          12     12            
  Lines         933   1041   +108     
  Branches       20     22     +2     
======================================
+ Hits          933   1041   +108

Impacted Files	Coverage Δ
.../static/recipes/js/controllers/recipe_list.spec.js	100% <ø> (ø)	:arrow_up:
...ests/static/recipes/js/controllers/planner.spec.js	100% <ø> (ø)	:arrow_up:
...static/recipes/js/controllers/month_detail.spec.js	100% <100%> (ø)	:arrow_up:
recipes/static/recipes/js/controllers/planner.js	100% <100%> (ø)	:arrow_up:
...ipes/static/recipes/js/controllers/month_detail.js	100% <100%> (ø)	:arrow_up:
...cipes/static/recipes/js/controllers/recipe_list.js	100% <100%> (ø)	:arrow_up:

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[coveralls]

Pull Request Test Coverage Report for Build 319

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 313:	0.0%
Covered Lines:	1046
Relevant Lines:	1046

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💛 - Coveralls