prettify layout

- add open/save
- add resize widgets
- reorder windows, when parent doesn't still exist
- move objtree_view_context_set() to editor_ctx_call()

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add filename check on start

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add inlined windows

Signed-off-by: Yakov Goldberg <yakov.goldberg@gmail.com>
temp set fileselectors path to mine local

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add path and filename to context

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
sq into file/path

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
add saving path and project name in context

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>
adding save button

Signed-off-by: Yakov Goldberg <yakov.g@samsung.com>