perms: Remove execute bit on source files

* Remove the execute bit on source files.
* No functional change.
main: Remove duplicated includes

* Remove duplicate includes from 50391f2c
* No functional change.
autotune: Correct macro name in comments

* Update the comments to reflect the code.
* No functional change.
Merge pull request #187 from kylemanna/cleanup

Various minor cleanups.  Thanks @Kylemanna
docs: Reference Adafruit NeoPixels for LED Strip

* Initial testing with NeoPixel Jewel 7s.
Merge pull request #188 from kylemanna/docs

docs: Reference Adafruit NeoPixels for LED Strip
Allowing oneshot125 functionality to work on a Naze board.

This code has been flight tested, but will have problems on a CC3D board, and also when the looptime is longer than 8200 uS.
Bugfix for when looptime is longer than timer size.

Previously, when a looptime of 8300 uS was chosen, the output would be unpredictable.  Now the shots are fired only after every loop, not when the timer overflows.
First attempt at getting CC3D PPM to work when oneshot is enabled.

I don't think that this will work, as we are manipulating the timer value to trick it into overflowing.  Better would be to force an overflow a different way, that would preserve the current timer value.  This would then give the proper value to the CC3D PPM routine, provided it was then divided by 8.
Improvement to the way that timers are forced to overflow, which should allow PPM on CC3D to work properly.
Documentation update
Updates to the way that timers are forced to overflow in oneshot mode.

Now the current count value is saved, and then passed to the listeners.  This _should_ mean that CC3D PPM might work this time.
Fix sensor detection on old revision naze boards with MPU3050 (missing
#define). Fixes #134.
Update LedStrip.md

Adafruit NeoPixel Stick - tested and confirmed that is is working. Changed description to power consumption.
Merge pull request #195 from MaxWinterstein/master

Update LedStrip.md
Latest binaries.
Putting overflow code inside an atomic block, and style improvement (using predefined constant instead of raw number)
Tightening up code inside atomic block, and whitespace changes (tabs to spaces)
Adding example of MSP on two ports to docs.
Update Buzzer.md

I added information to help anyone who runs into the same problem I did, the buzzer not functioning after trying multiple devices.  I researched and saw you need to have 5v power to the board. The ESC connection is a simple place to power the board when working on the flight controller on a bench. This allows you to use the buzzer for conformations.  

Please see added text and link to a Radio Shack (local US electronics retailer) buzzer.