106 commits

Author	SHA1	Message	Date
Andrey Antukh	cc0b61f122	Minor cosmetic changes on tests.	2017-03-10 12:20:15 +01:00
Andrey Antukh	b313aa47ce	Properly remove empty gropups after relocation. ... Related to #72.	2017-03-10 10:36:40 +01:00
Andrey Antukh	13e02283d8	Refactor degroup-shape impl. ... In order to fix many corner cases and make the code more easy to understand. Related to #72.	2017-03-10 08:51:06 +01:00
Andrey Antukh	1835b496d1	Allow ungroup toplevel group. ... Related to issue #72.	2017-03-08 20:20:45 +01:00
Andrey Antukh	d474712cd6	Fix all tests.	2017-03-01 20:09:14 +01:00
Andrey Antukh	e21798f1ed	Move all files under frontend directory.	2016-11-20 20:03:17 +01:00