% Returns different infos about MES Model & Refactor® (e.g. version number)
%
% Syntax: 
%   >> ret = about()
%
% INPUT PARAMETERS:
%
% OUTPUT PARAMETERS:
%   ret - Struct with fields:
%    .shortToolNameWithoutCompany - 'MoRe'
%    .shortToolName - 'MES MoRe'
%    .fullToolName - 'MES Model & Refactor®'
%    .completeVersionString - '{fullToolName} V {versionNum}'
%    .versionNum - Version number
%    .gitHash - The git hash of current release
%    .eMail - Support e-mail address
