Release of major version of Advanced Find and Replace v9.0

The list of changes:

* Improvement: Improved support of Microsoft Office 365.
* Feature: search progress is displayed as a rotating wheel.
* Feature: search in PDF files is working again.
* Feature: added support of XLSM files (Excel Macro Enabled Workbooks).
* Feature: added support of DOCM files (Word Macro Enabled Documents).
* Feature: added support of PPTM files (PowerPoint Macro Enabled Presentations).
* Feature: options Find and Replace in MS Office Formulas and Macros
work for Find action now.
* Improvement: improved support of Excel files in Office 2010.
* Improvement: when the program is started first time then Windows's default charset is used for all find and replace fields.