bugfix - array.length equals to NaN
added test for Board.Array
Board.Array  property unaware of initialized boards
Board.Array this.length under Array.call
merged Board.Array amend
Board.Array test ammend
Merge pull request #310 from botverse/Board.Array

bugfix - array.length equals to NaN
v0.7.20

- Board.Array length bug, #310
- Contributor: Alfonso de la Osa

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Board class refactoring

- Move Firmata and SerialPort to conditional load
- consistent behavior when explicit IO plugin is provided
- base support for "guessing" platform (ie. Galileo or everything else)
- Updated tests

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Create optionalDependencies entry

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.21

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.22

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Fixes galileo-io typo

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.23

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Reduce size of breadboard image (was 5642.632kb, now 106kb)

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.24

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Remove unused image files

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.26

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.27

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
v0.7.28

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>