CQ-36 fixed PCB size calculating and checking
CQ-36 added tests for PCBSize
CQ-36 added checking for PCB_SIZE_CHECK_TOLERANCE
CQ-37 fixed G04(comment) parsing
CQ-38 initial support for oval apertures
CQ-38 added oval(obround) aperture support, needs code cleanup
CQ-38 code cleanup
CQ-39 added G01 command support
CQ-39 missing 'break;'
Merged CQ-39 into master
CQ-38 code cleanup
CQ-37 G04 command parsing improvement
CQ-37 small bugfix
CQ-36 removed unused constant
Merge remote-tracking branch 'bitbucket/CQ-37'

Conflicts:
	src/org/cirqwizard/GerberParser.java
Merged CQ-38 into master
CQ-36 changed errorMessage and ignoreCheckbox behaviour
Merge branch 'CQ-36' of https://bitbucket.org/proximus-ondemand/cirqwizard into CQ-36
CQ-36 Simplified controls visibility checks
Merged CQ-36 into master