Revert "Arducopter Motors Octa: Change V frame MOT_ output ordering."

This reverts commit bdab02f408ddc5451fcb4c6390b2475d31ac657f.

Revert "hexa frame FRAME_CONFIG fixup"

This reverts commit d15e692df613cb728ec671a54dce166f6f1940a0.

Revert "Arducopter Motors Octa: revert OCTA_V_FRAME back to part of OCTA_FRAME"

This reverts commit cb0a8c62fbd07a8ae9dcb8d4fffce337ace1aa1c.

Revert "Arducopter Motors Hexa: Change ordering of MOT designations in Plus frame"

This reverts commit 120d7f9050d5ec9f8fbe02c0ed4f38621949f4ee.

Revert "Arducopter Motors Hexa: Revert HEXA_PLUS_ and HEXA_X_ to single HEXA_FRAME"

This reverts commit 7d65ec311fd2e1222a36d0b34c366e21f3869fcc.

Revert "Arducopter Frames: revert to old HEXA_FRAME and OCTA_FRAME defines."

This reverts commit 47c6e8662f4d5e8fb920f2049338541343d8d18e.

Revert "Add Max's changes for new MOT mappings. Defines new FRAME_CONFIG types."

This reverts commit 8259c90ec7cb29dedac19890cd9a4449b7399e36.

* I based this off the APM1 Octa V diagram at
  http://code.google.com/p/arducopter/wiki/AC2_Multi

* I backed this out from Max's changes, but I'm not sure whether its correct.

* This will change the output order for APM2, but not APM1.

* HEXA_X_FRAME and HEXA_PLUS_FRAME merged back into HEXA_FRAME
* OCTA_V_FRAME merged back into OCTA_FRAME

* HEXA_FRAME has been eliminated and changed to HEXA_X_FRAME and
  HEXA_PLUS_FRAME
* OCTA_FRAME stays the same name for X and +, but the V frame
  configuration requires new OCTA_V_FRAME name.

TradHeli - fix to servo limits.  They had been unnecessarily limited to the collective pitch's min and max but actually there are cases (for example when the swash is leaning over 45degrees) where one servo goes well beyond the collective pitch's min or max.

add OF_LOITER
add AC TUNE options
fix default alt issues.
make Scripts, 1 at a time.
update aerosim-rc plugin.
add new "follow me" mode- need a nmea gps and xbee on pc. control-F > follow me

Added AC_PID lib
Updated landing code
bug fixes

Added D term to APM_PI - need to refactor this as a parent class and two child classes to save code space, remove dupes

GPS LED lock waits for home_is_set to be true