message: Add VS2017 generated update to Poedit2.sln file
diff: Microsoft Visual Studio Solution File, Format Version 12.00
  -# Visual Studio 14
  -VisualStudioVersion = 14.0.25420.1
  +# Visual Studio 15
  +VisualStudioVersion = 15.0.28307.271
  MinimumVisualStudioVersion = 10.0.40219.1
  Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Dependencies", "Dependencies", "{2C4E4846-FF11-55AD-AFD1-BC1F3AF74724}"
  EndProject
  @@ -253,4 +253,7 @@ Global
  {C3F44D23-C639-5285-94A4-70F3A2A46541} = {2C4E4846-FF11-55AD-AFD1-BC1F3AF74724}
  {A0326E8B-57A0-548E-AB4A-2DB2B6704D70} = {2C4E4846-FF11-55AD-AFD1-BC1F3AF74724}
  EndGlobalSection
  + GlobalSection(ExtensibilityGlobals) = postSolution
  + SolutionGuid = {0FA1AADF-5D22-429D-8A1B-2C3DA678F97E}
  + EndGlobalSection
  EndGlobal
  