[sr-dev] ims_dialog module api structure renamed

Hello,

fyi: I renamed the API structure exported by the ims_dialog module because it was using same name as the dialog module, but they were no longer compatible, given the changes since ims_dialog was forked from dialog module. That exposed the risk of modules compiled to use the dialog api module to mistakenly load ims_module api at runtime and access pointers in the structure which were no longer at the same position and with the same meaning.

I think I updated all the other modules depending on ims_module api, if you discover some troubles, reportem them.

In short: the old 'struct dlg_binds' is replaced by type 'ims_dlg_api_t' (or 'struct ims_dlg_bind') and load_dlg_api() function was replaced by load_ims_dlg_api().

Cheers, Daniel