Add list addition (fixes: #39)
untabified
Add a bit of whitespace.
Changed to use memcpy.
Merge pull request #43 from chipaca/master

Implement list addition.
m_realloc: Account only allocation size difference in total_bytes_allocated.
Add new alloc metric: current_bytes_allocated.

Unlike total_bytes_allocated, this tracks m_free()'s too.
Add new alloc metric: peak_bytes_allocated.

This is just max value of current_bytes_allocated seen.
Make it possible to turn off collecting memory stats (MICROPY_MEM_STATS).
Rename default config file to mpconfig.h, and port's to mpconfigport.h.

mpconfig.h will automatically pull mpconfigport.h.
Added SVG vector logo.
Merge pull request #49 from redteam316/svg

Added SVG vector logo.
Merge pull request #41 from pfalcon/more-mem-stats

Collect more memory statistics
unix-cpy: Fix mpconfig to work with new scheme.
Worked on list.pop:
* Fixes issue #51
* Adds a specific error message for when you try to pop an empty list.
* Releases some memory if the list has shurnk a lot.
Merge remote-tracking branch 'upstream/master'
renamed some tests to have better names.
Added list.clear. Fixes issue #53.
Implemented list.copy. Fixes issue #54.
Move INT_FMT, etc. declaration into global mpconfig.h .

This in particular makes it available for stm port.