Evas: Fix ETC2 encoding with RGB images (no alpha)
Evas: Add encoding parameter to the savers

ecore_evas_convert: Add -e/--encoding option

This uses directly the encoding parameter.
For now, used only by the TGV saver, but there is no other way
to specify between ETC1 and ETC2. And we don't have a mixed ETC1+2
mode (yet).

@feature
Eet: Add support for ETC2 encoding and decoding

Since we now have full support for ETC2, add the colorspaces
to Eet.

@feature
Edje: Add support for ETC2 through LOSSY_ETC2 images

Declare your images as LOSSY_ETC2 to encode them as ETC2.
Add options to edje_cc to disable etc2.
Use ETC2 support from Eet.

@feature
Eet: Add INF message about how slow ETC2 encoding is
Evas textblock: Fix issue with edje fonts not being used.

The issue was within the fontconfig fallback mechanism and our cache. We
used to just use the fontconfig fallback list, instead of also using the
correct edje font.

This can probably be improved a bit by not caching the fontconfig set,
but cache a list of the filenames instead. This is more generic and will
improve cache as well.

Fixes T1331

@fix
edje: Edje_Edit - add functions to provide the ability to set and get the values of step parameter in parts state description

Summary:
This commit contains two new functions that provide the ability to set and
get the values of step parameter in parts state description. Also the printing of step value
on code generation is added.

Reviewers: cedric, Hermet, seoz, raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1032

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
edje: Edje_Edit - some minor edits

Summary:
rename function edje_edit_sound_xxxxx_get in h-file for matching
like in c-file. This function has not called anywhere. So it should be no problem.
@fix

Reviewers: seoz, raster, Hermet, cedric

Reviewed By: cedric

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1029

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
edje: Edje_Edit - add functions that allows user to set and get frequency value of tones in collection

Summary:
This commit contains two new functions for tones editing:
edje_edit_sound_tone_frequency_set() and edje_edit_sound_tone_frequency_det()
To avoid code duplication the macross GET_TONE_BY_NAME is added and the
lines that performed the search of tone by name are replaced with this macro.

@feature

Reviewers: cedric, Hermet, seoz, raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1030

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
edje: Edje_Edit - add edje_edit_part_item_source functions.

Summary:
Changing item's sources and getting current source of the item.
Add getter and setter for functions with source value in item.
Main functions:
- edje_edit_part_item_source_get
- edje_edit_part_item_source_set

@feature

Reviewers: cedric, Hermet, seoz, raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1027

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
edje: Edje_Edit - add bunch of BOX and TABLE param get/set functions.

Summary:
Add some functions for setting and getting params of the items in BOX or TABLE parts.
Next item's params are added:
- min
- max
- prefer
- aspect

Functions of them looks like that:
- edje_edit_part_item_min_w_get
- edje_edit_part_item_min_w_set
- edje_edit_part_item_min_h_get
- edje_edit_part_item_min_h_set
- edje_edit_part_item_prefer_w_set
- ... etc

Also this commit adds code generation for them.

@feature

Reviewers: cedric, seoz, raster, Hermet

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1035

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
edje: Edje_Edit - edje_edit_part_select_mode_xet()

Summary:
There are new 'get and set' API for block 'select_mode'. These
properties have only parts with type 'TEXTBLOCK'. These functions return or set
select mode for a given part.
@feature

Reviewers: seoz, cedric, Hermet, raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1034

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
Revert "eo: replace composite_objects Eina_List with an array of Eo_Object*"

Comp objects are rare, and since we allow using classes as interfaces,
we end up allocating a lot of memory for something we don't even use.
That's why it was a linked list in the first place, and that's why it
should remain a list.

This is almost a complete revert. I reverted the code itself, and the
intent (use of array instead of list), but not the tests, or the new
return value added to comp_detach, which is useful.

This reverts commit ef09ef748924c22074e70b97ebc7726fca1513ec.
fix duplicate function call names in ecore and ecore_con that can clash

this fixes T1341. also it removes the pointless return value from
these two functions as the return is never used. also the ifdef in
ecore_main.c seemed wrong as it wasd using fcntl not execvp but the
ifdef was for execvp. this just never was discovered, so it's slid
under the hood for a long time.
trailing spaces--
elua: helper makefile typo fix
po: xgettext_wrapper now respects EXEEXT
m4: fix macro, Makevars.in: quotes
configure: Add dl to edje libs

DSO found by Aymeric and Pader Rezso on the E users list.

@fix
po: cleaner extension handling in xgettext wrapper