Documented an invariant of the line sequence parser
Updated example code
Merge branch 'master' of https://github.com/wyvernlang/wyvern

Conflicts:
	tools/src/wyvern/tools/parsing/LineSequenceParser.java
	tools/src/wyvern/tools/tests/samples/SimpleClass.wyv
Merge branch 'master' of https://github.com/wyvernlang/wyvern

Conflicts:
	tools/src/wyvern/tools/tests/samples/SimpleClass.wyv
Merge branch 'master' of https://github.com/wyvernlang/wyvern