added script to update pd-vanilla sources; updated to pd-0.45-4
updated Makefile; x_qlist.c is now x_text.c; woops, removed accidentally added d_ffts
added x_array.c, x_text.c, & x_scalar.c to xcodeproject & setup.py
updated xcode project and iosTest to include arm64, iosTest seems to run fine in 64 bit
added explicit type conversions to fix implicit conversion warnings
manually adding Miller's first take at solving #56, commits 69b444ad7d777817c6ffa6c69884b722c370d87e and deff79574ccacaaa21ca052f2f1030bbb0488f7f from the Pure Data git
added HAVE_ALLOCA_H define to libpd scode project, should fix #57 for 64 bit iOS builds
remove HOOK_SET from Csharo build since it's now part of main libpd
added changes file
forgot line in changes
cpp: fixed some whitespace issues, now indenting with tabs (Xcode default)
objc: whitespace fixes, made indenting consistent to tabs (Xcode default)
whitespace fixes
mkae sure some extra .o files are removed when running make clean; removed cpp wrapper from libpd.xcodeproj & updated cppTest
Use IOBufferDuration instead of deprecated method

We can obtain actual buffer duration on iOS 6.0 onwards without using a
deprecated API.
Merge pull request #65 from iamandybarnard/master

Use IOBufferDuration instead of deprecated method
tentative std::mutex locking
Merge branch 'master' into cpp-mutex
Added target in makefile to create a c++ library and added a Makefile to cppTest. Linux only.

Conflicts:
	Makefile
Merge pull request #66 from rvega/cpplib

Added target in makefile to create a c++ library and added a Makefile to cppTest. Linux only.