model-helper: ignore unknown property types
Remove model name from nickname, swagger spec understands op context.

This removes the redundancy from paths in swagger-ui such as
`/api/user/user_login`. It will now be displayed simply as
`/api/user/login`.

This is consistent with how `nickname` is used in Swagger examples.

Added tests to route nickname processing.
Merge pull request #77 from strongloop/fix/skip-unknown-property-types

model-helper: ignore unknown property types
v1.5.2
Merge branch 'release/1.5.2' into production
Merge tag 'v1.5.2'

1.5.2

 * model-helper: ignore unknown property types (Miroslav Bajtoš)
Merge pull request #73 from STRML/nickname

Remove model name from nickname, swagger spec understands op context.
v1.6.0
Merge branch 'release/1.6.0' into production
Merge tag 'v1.6.0'

1.6.0

 * Remove model name from nickname, swagger spec understands op context. (Samuel Reed)
Use full lodash instead of lodash components

This change trims 134 modules from the dependency tree, many of which
were duplicate depdencies between the 4 lodash.function modules used
and their sub-dependencies.

Before:
$ npm ls | wc -l
     494
$ du -sch node_modules/lodash*
 432K   node_modules/lodash.assign
 660K   node_modules/lodash.clonedeep
  96K   node_modules/lodash.defaults
 980K  node_modules/lodash.pick
 2.1M  total

After:
$ npm ls | wc -l
     360
$ du -sch node_modules/lodash*
964K   node_modules/lodash
964K   total
Merge pull request #78 from strongloop/feature/lodash-diet

Use full lodash instead of lodash components
v1.6.1
Merge branch 'release/1.6.1' into production
Merge tag 'v1.6.1'

1.6.1

 * Use full lodash instead of lodash components (Ryan Graham)