port fa53423e426de1b0e54ba02f080b83b541d85b35 from Pd-l2ork: experimental update to disis_gpio and small bug fix to autotune

port 4a93e8e2ae2947d2322dde5d3233a68f82873774 from Pd-l2ork: minor improvements to the build script to accomodate new miXed submodule

port e885ea38fbe6f09d5ba38d5275444daf12077aa6 from Pd-l2ork: added redundant aclocal and autoconfig for the pd folder

*fixed typos and aesthetic positioning in the K12 demos and preset.pd

*cleaned up the help patch

*added K12 version of the autotune

(manual port-- left out the part about removing patched files since we never added them before)
*removed patched files for rtcmix since the bug has been fixed upstream
*removed patching step in the tar_em_up.sh

*added fftease as a submodule

*added git module lyonpotpourri

updated tar_em_up.sh from pd-l2ork git. Note: this probably includes changes
from later commits

*added rtcmix~ and autotune external to l2ork_addons, updated tar_em_up.sh script to include them in future pd-l2ork builds (needs testing, autotune needs better help file)

*updated cwiid (failed to do this in the last commit)

*added cwiid as a submodule repo (and removed it from the pd-l2ork source)
*added rtcmix-in-pd submodule repo

*cleaned up cwiid folder for upload to a separate git
(Note: some files didn't exist in the GUI port repo)

*updated disis_wiimote-help.pd

 *minor bug fixes to the 0.7.00 release of cwiid (keeping the version the same)

*updated cwiid to version 0.7.00
(note: left out a file in the hidden .svn folder)

from pd-l2ork: 1e654625d71b6c0efae614cfa428e8cfae6e9b1e

from pd-l2ork: 640d3c53ad8cd592b1d757b988e27d3ada2b1779

(this should change modes correctly and address all the failed hunks in the previous porting attempt)

from pd-l2ork: 7e3f0fd109b3c726acfdb75a19f4c83a838670ce

from pd-l2ork: fb109233c5b8c2ed4bbc5d0f7598cff4e2ed7a10

from pd-l2ork: f37aeb038f4bd20b2ac74c9c2d81f75f72162216

from pd-l2ork: f350d1c1fa5ec054259a2b2fc37e07fb13eb7e66

from pd-l2ork: f65d6bb5a6c7eb762b90ecef0a78c84fe7195da9

from pd-l2ork: 385ceb89ca38b34ca0483d5b79d6c18b29b21805

from pd-l2ork: 1697d5382a8bc7fbafd11c58e9278f6e73c2fc8e

from pd-l2ork: 4c18e0103458446e9285967d9eab5b58ffc72322

from pd-l2ork: d8902d4f90ee5a7f965d205e897963b7c5dcd42e

from pd-l2ork: e2a864d135e825c0253d5c3612ec2d0db495b2be