* Add windows to travis
* Update
* Do not use sh file on windows
* Fix whitespace
* Unify command
* ./ doesn't work on windows
* Remove all ./ usages
* Run windows test before others
* fix: normalize filename when generating sources
sources should be URL.
* fix: replace normalized path to cwd
* chore: add nodePlatform task options
* fix: normalize preset-env filename output
* chore: replace normalized path to CWD on win32 platform
* limit transform-react-source to run on linux and darwin
* test: escapeRegExp on testcases
* test: add test for babel --filename on windows
* test: double babel-node/cli test timeout
* chore: workaround windows build does not stop
* chore: remove redundant condition
* refactor: rename `nodePlatform` to `os`
* Add sourcemap examples for identifiers in code generator.
* Generate sourcemaps with exact mappings for identifiers, even if leading/trailing tokens also use that location.
Exposes raw mappings when source map generation is enabled. To avoid the cost of source map generation for consumers of the raw mappings only, `.map` is changed to a getter that generates the source map lazily on first access.
Rather than repeating the original location when we exit a node, we need to restore the previous parent’s original line location, since the source map format denotes the start location.
Removed `@flow` annotation from files that don't actually pass Flow check at the moment. These will be added back file by file once the files are properly converted to use Flow.
Closes#3064
