0.7.2 / 29.01.2017

• Extended currentColor match conditions (string, rx, bool) (by @AlimovSV)
• Fixed removing <animate> in <stop>.
• Fixed removing same transform in inner element in removeUnknownsAndDefaults.
• Fixed collapsing groups with same non-inheritable attribue.
• Corrected removing of leading zero in case of exponential notation.