Merge pull request #2 from vetrovd/migrate_to_material-ui_1.1.0

docs(readme): update readme, add contributing and template files

feat(presets): provide presets for static positions

build(npm): add flowtype lib to npm package

build(babel): fix babelrc

feat(speed-dial): allow close on click item

docs(readme-examples): update readme and examples

fix(backdrop): backdrop closed not clickable

chore(dependencies): update dependencies

feat(presets): add presetFixedBottomRight and and implement preset usage