Fix typo in example.
Rename *.exports to match their *.js counterparts.
Merge pull request #461 from marcjansen/istanbul

Fix typo in example.
More renames as suggested by @elemoine.
Merge pull request #462 from marcjansen/same-name

Rename *.exports to match their *.js counterparts.
Lowercase type in externs/bootstrap.js
Merge pull request #464 from fredj/externs-bootstrap

Lowercase type in externs/bootstrap.js
Use popover from Bootstrap
Use map.on instead of map.addEventListener
Add goog.base(this) to the MapBrowserEventHandler's constructor
Abort rendering when WebGL context is lost
Merge pull request #469 from twpayne/webgl-context-lost

Abort rendering when WebGL context is lost
Merge pull request #470 from szymonc/error-fix

Add goog.base(this) to the MapBrowserEventHandler's constructor
Correct link to example source
Merge pull request #471 from tschaub/example-typo

Correct link to example source
Update overlay example tags and doc
Quote object keys to prevent renaming in ADVANCED_OPTIMIZATIONS mode
Merge pull request #466 from fredj/popover

Use popover from Bootstrap
Remove unused local variable
Merge pull request #474 from fredj/misc

Remove unused local variable