Added pin definitions for analog pins
Updated ignore list to include build by-products
Workaround for issue #2 which disables Serial1 for GCC < 4.7.1
Cleaned up warnings and fixed array overrun

Cleaned up warnings about unsigned types, unused variables, and variable
declarations.

Fixed strict-aliasing issues in IPAddress.h.

Fixed array overrun where EXTERNAL_NUM_INTERRUPTS was defined too small.
Merge branch 'master' of git://github.com/Pinoccio/pinoccio-firmware
Fixed compile error when using Flash strings
Fixed couple script errors and added error checking

Added error checking to each part of the build and stop on the first
component that fails to build.

Create $COMPILE_DIR if it does not exist.

Added missing fi to and if-else block.
Added options to control build script

Individual tools in the build/install script for the AVR tools can be
selected as needed with the default being all tools but uisp.  Also, the
install prefix can be selected from the command-line without modifying
the script.
Conditionally fetch packages to build

Only packages that are requested to be built are fetched.

Also, improved output when fetching a package failed.
Fixed errors preventing all libraries to build

Updated MPFR to 3.1.2 since download for 3.1.1 was missing and corrected
all package checksums.

Use correct compression flags when unpacking MPC.
Fixed build issue with avrdude

avrdude-5.10 seems to fail building on Mac OS 10.6.8 (64-bit) with a
missing file config_gram.h. Oddly, that file does exist in obj-avr.
Updating to 5.11.1 fixed the issue.

Also, dropped adding the PREFIX to the PATH since PREFIX/bin is also
added to the PATH.

Dropped saving PWD to OLDPWD since that is a variable internal to bash
and is also useless to execute prior to the end of a script. This also
cleaned up an error that was being reported.
Merge pull request #3 from HexRC/master

Add pin definitions for analog pins and workaround Serial1 issue