Dismiss overflow popup when overflow button is detached.
Merge pull request #600 from SimonVT/dev

Dismiss overflow popup when overflow button is detached.
Use actual thread for serial executor. Closes #609.
Change log updates.
Add measureChildWithLargest attribute to IcsLinearLayout.
Merge pull request #618 from SimonVT/measurelargest

Add measureWithLargestChild attribute to IcsLinearLayout
Make dialog content match parent.
Merge pull request #620 from SimonVT/dev

Make dialog content match parent.
Save action view state.
Merge pull request #622 from SimonVT/save-action-view-state

Save action view state.
Handle null 'outSpecificItems' argument when wrapping native menu.
Add DeviceDefault themes.
Merge pull request #630 from SimonVT/device-default

Add DeviceDefault themes.
Revert "Add DeviceDefault themes."

This reverts commit 3f132f144c2a2e38e664c4e1ec232ce820cea43a.
Explicitly read gravity in context/attrs constructor of layout params.
Allow cancelling of native action mode. Closes #642.
Remove ForceOverflow support. Boom. Closes #617.
Add Travis config.
Remove Dialog samples. We need to phase this out.
Update travis config to point to correct SDK.