Update gulp-umd Configuration to Export AutoMapperJs Namespace (#47)
Update gulp-umd Configuration to Export AutoMapperJs Namespace (#47)

Before, the UMD configuration ensured that only the `automapper` global
variable was exported. Now, the whole `AutoMapperJs` namespace is
exported. This makes things such as `Profile` and
`CamelCaseNamingConvention` available. The `automapper` variable is
still attached to `window` (or `global`), as there is code in
`AutoMapper.ts` that ensures it does.

Note that in a webpack environment, the `automapper` variable is likely
**not** placed on the `window` or `global` object, as the global `this`
object is likely not the `global` or `window. In this case, calling
`AutoMapper.getInstance()` to get the singleton is likely required.

I think there could be more work on this codebase as far as how it
handles exports and namespacing, and I think I'll have some time to look
into continuing that.

Fixes #41.
ArcadyIT/AutoMapper,ArcadyIT/AutoMapper,loedeman/AutoMapper,ArcadyIT/AutoMapper,loedeman/AutoMapper,loedeman/AutoMapper