new inlineNavOptions option allows overwrite navOptions
new inlineNavOptions option allows overwrite navOptions

New `inlineNavOptions` option can be used now to overwrite `navOptions`
settings. For example one can use `navOptions: { add: false, edit: false
}` and `inlineNavOptions: { add: true, edit: true}`. The call of
`navGrid` without additional options will don't add Add and Edit buttons
of the form editing (and adds only Delete, Search and Refresh buttons),
but the next call of `inlineNav` will do add Add and Edit which uses
inline editing.

javapark/jqgrid