fix: Added modules docs (#172)

Author: bflorian

docs/modules/_i18n_d_.md

@@ -0,0 +1,215 @@
+[SmartApp](../classes/_smart_app_d_.smartapp.md)
+
+### Namespaces
+
+* [i18n](_i18n_d_.md#i18n)
+
+## Namespaces
+
+###  i18n
+
+• **i18n**:
+
+###  ConfigurationOptions
+
+• **ConfigurationOptions**:
+
+### `Optional` api
+
+• **api**? : *object*
+
+Hash to specify different aliases for i18n's internal methods to apply on the request/response objects (method -> alias).
+Note that this will *not* overwrite existing properties with the same name.
+
+**`default`** undefined
+
+#### Type declaration:
+
+* \[ **method**: *string*\]: string
+
+### `Optional` autoReload
+
+• **autoReload**? : *boolean*
+
+Watch for changes in json files to reload locale on updates
+
+**`default`** false
+
+### `Optional` cookie
+
+• **cookie**? : *string*
+
+Sets a custom cookie name to parse locale settings from
+
+**`default`** null
+
+### `Optional` defaultLocale
+
+• **defaultLocale**? : *string*
+
+Alter a site wide default locale
+
+**`default`** "en"
+
+### `Optional` directory
+
+• **directory**? : *string*
+
+Where to store json files, relative to modules directory
+
+**`default`** "./locales"
+
+### `Optional` directoryPermissions
+
+• **directoryPermissions**? : *string*
+
+Control mode on directory creation. Setting has no effect on win.
+
+**`default`** null
+
+### `Optional` extension
+
+• **extension**? : *string*
+
+Setting extension of json files (you might want to set this to '.js' according to webtranslateit)
+
+**`default`** ".json"
+
+### `Optional` fallbacks
+
+• **fallbacks**? : *object*
+
+Language fallback map
+
+**`default`** {}
+
+#### Type declaration:
+
+* \[ **locale**: *string*\]: string
+
+### `Optional` indent
+
+• **indent**? : *string*
+
+What to use as the indentation unit
+
+**`default`** "\t"
+
+### `Optional` locales
+
+• **locales**? : *string[]*
+
+Setup some locales - other locales default to en silently
+
+**`default`** []
+
+### `Optional` logDebugFn
+
+• **logDebugFn**? : *function*
+
+Setting of log level DEBUG
+
+**`default`** require("debug")("i18n:debug")
+
+#### Type declaration:
+
+▸ (`msg`: string): *void*
+
+**Parameters:**
+
+Name | Type |
+------ | ------ |
+`msg` | string |
+
+### `Optional` logErrorFn
+
+• **logErrorFn**? : *function*
+
+Setting of log level ERROR
+
+**`default`** require("debug")("i18n:error")
+
+#### Type declaration:
+
+▸ (`msg`: string): *void*
+
+**Parameters:**
+
+Name | Type |
+------ | ------ |
+`msg` | string |
+
+### `Optional` logWarnFn
+
+• **logWarnFn**? : *function*
+
+Setting of log level WARN
+
+**`default`** require("debug")("i18n:warn")
+
+#### Type declaration:
+
+▸ (`msg`: string): *void*
+
+**Parameters:**
+
+Name | Type |
+------ | ------ |
+`msg` | string |
+
+### `Optional` objectNotation
+
+• **objectNotation**? : *boolean*
+
+Enable object notation
+
+**`default`** false
+
+### `Optional` prefix
+
+• **prefix**? : *string*
+
+Setting prefix of json files name (in case you use different locale files naming scheme (webapp-en.json), rather then just en.json)
+
+**`default`** ""
+
+### `Optional` preserveLegacyCase
+
+• **preserveLegacyCase**? : *boolean*
+
+Downcase locale when passed on queryParam; e.g. lang=en-US becomes en-us.
+When set to false, the queryParam value will be used as passed; e.g. lang=en-US remains en-US.
+
+**`default`** true
+
+### `Optional` queryParameter
+
+• **queryParameter**? : *string*
+
+Query parameter to switch locale (ie. /home?lang=ch)
+
+**`default`** null
+
+### `Optional` register
+
+• **register**? : *any*
+
+object or [obj1, obj2] to bind the i18n api and current locale to
+
+**`default`** null
+
+### `Optional` syncFiles
+
+• **syncFiles**? : *boolean*
+
+Sync locale information across all files
+
+**`default`** false
+
+### `Optional` updateFiles
+
+• **updateFiles**? : *boolean*
+
+Whether to write new locale information to disk
+
+**`default`** true