Bugfix/collection params missing fields

[informalict]

Add new fields to the public structure CreateCollectionOptions (v1 and v2):

InternalValidatorType int    `json:"internalValidatorType,omitempty"`
IsDisjoint            bool  
SyncByRevision bool         `json:"syncByRevision,omitempty"`

Add new fields to the structure public InventoryCollectionParameters (only v1):

CacheEnabled bool `json:"cacheEnabled,omitempty"`
GloballyUniqueId string `json:"globallyUniqueId,omitempty"`
InternalValidatorType int `json:"internalValidatorType,omitempty"`
IsDisjoint bool `json:"isDisjoint,omitempty"`
IsSmartChild bool `json:"isSmartChild,omitempty"`
Schema            *CollectionSchemaOptions `json:"schema,omitempty"`
ShadowCollections []int

Fields in structures were sorted alphabetically, so that is why we can see many changes.
New fields are required by the arangosync

[informalict]

branch has been moved to #371