Merge pull request #3083 from ussuri/small-fixes-3

Change import paths to Polymer htmls to use `bower_components` instead of `..`
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Solved the issue with capturing the whole http response when using ADB
changed the _buildHttpRequest method
review changes
fixed the rename problem and also some style changes
Fix pubspec.yaml syntax around '-polymer --csp' flag
made some style changes
Merge branch 'albualexandru-fast-deploy'
conflicts resolved
Merge pull request #3118 from albualexandru/fast-deploy

Fast deploy
Defer the nacl plugin loading until it's needed.

Fixes #3120
Merge pull request #2973 from devoncarew/devoncarew_dart_paper

add a dart paper sample
address a few analysis warnings
Moved menu button to left of file filter in top toolbar
Change main menu icon to the standard one
Combine "search" & "more search" icons in a single SVG
Merge pull request #3122 from devoncarew/devoncarew_analysis_warnings

address a few analysis warnings
Fix positioning/resizing problems in prev. commit + cleanups
Addressing review comments