Add a little more info about the values of enum constants. Mention that if the init-part is omitted, the first constant defined in an enum has integral value 1, and following constants increase in value by 1.
Add a little more info about the values of enum constants. Mention that if the
init-part is omitted, the first constant defined in an enum has integral value
1, and following constants increase in value by 1.


git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@10752 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

CoryMcCartan/chapel,CoryMcCartan/chapel,chizarlicious/chapel,chizarlicious/chapel,hildeth/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,sungeunchoi/chapel,chizarlicious/chapel,chizarlicious/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,chizarlicious/chapel,sungeunchoi/chapel,hildeth/chapel,hildeth/chapel,hildeth/chapel