[CIUv3] Custom Installer Ultimate v3

[Cesar82]

- Fixed copy of icon file to destination folder.
- Fixed to work custom mode correctly.
- Fixed aditional Records.ini path if the "Setup_Files" folder name is changed now will make the copy correctly.
- Changed compression examples in custom mode.
- Disabled the option to display component sum because when component size values do not have same unit (MB, GB) the calculation is done wrong.
- Fixed correct time in log file.

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NEW DISKSPAN.bat TO TEST
The new version is for testing (Extract also the Resource folder contain files).
There may be some bugs yet.

NEWS:
- Added an external calculator for calculating folder sizes in bytes because it is not possible to calculate large numbers (Gb) in native bat functions.
- Added automatic calculation for first disk size, just disabling the first disk size line with "::" or entering one of the values: "0" or "AUTO".
- Added option to automatically move files from Redists or extras you wish to include on disk 1.
To do so just put the files or folders in the "Setup_Files" directory. Everything will be moved except text files in the root directory "Setup_Files".
- Fixed correct time in log file.
- Fixed sum of file sizes of each component after compression in finished page (Only in DiskSpan.bat [2019.12.29].rar).

NOTES:
By my tests the calculation is working well. Making good use of Setup.exe's independent media size is 10 or 200 mb, with no need to change anything.