PIStringList new constructor

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(pip)
 set(_PIP_MAJOR    2)
 set(_PIP_MINOR    2)
-set(_PIP_REVISION 1)
+set(_PIP_REVISION 2)
 set(_PIP_SUFFIX   _alpha)
 set(_PIP_COMPANY  SHS)
 set(_PIP_DOMAIN   org.SHS)

lib/main/core/pistringlist.h

@@ -56,6 +56,9 @@ public:
 	PIStringList(const PIVector<PIString> & o): PIDeque<PIString>() {resize(o.size()); for (uint i = 0; i < size(); ++i) (*this)[i] = o[i];}
 	PIStringList(const PIDeque<PIString> & o): PIDeque<PIString>() {resize(o.size()); for (uint i = 0; i < size(); ++i) (*this)[i] = o[i];}
 
+	//! Contructs strings list with std::initializer_list
+	PIStringList(std::initializer_list<PIString> init_list): PIDeque<PIString>(init_list) {}
+
 
 	//! \brief Join all strings in one with delimiter "delim" and return it
 	//! \details Example: \snippet pistring.cpp PIStringList::join