HuMo-gen 5.0

* Remark: HuMo-gen 5.x needs PHP version 5.x or newer. *

* NEW:
- Replaced MySQL database queries by PDO queries (by Yossi).
- Improved relationship calculator by adding a extended relationship calculator. This will find more relations in a family tree (by Yossi).
- It's now possible to easily add "Default" (e.g. english) texts for all languages in a family tree.
- Users can now add notes or remarks by a person in the family tree (optional).
- New group option: "User is allowed to add notes/ remarks by a person in the family tree".
- Editor: it's now possible to search persons by person ID (by Yossi).
- Added a shade by person pop-up menu.
- New user group option: Default presentation of family page (compact/ expanded).
- New user group option: Default presentation of Google maps in family page (hide/ show).

* IMPROVED:
- Improved lay-out of Google maps screen (by Yossi).
- In user administration it's now possible to add or change a user e-mail address.
- Docx documents can be added by a person (by Yossi).
- Gedcom: improved reading of names. Lines without a / character at the end and 3 name parts are processed properly.
- Gedcom reading: multiple gedcom files are now order case-insensitive (by Yossi).
- Gedcom reading: if a gedcom file is read multiple times, it's default selected (by Yossi).
- Gedcom reading: date 0945 is converted to 945 (by Yossi).
- Multiple pages in language editor, to prevent errors by some providers (by Yossi).
- Updated french language (by Raymond Larche and Carlos).
- Updated german language (by Marco Steinhaeuser).
- Changed text "Please login first." into: "Select another family tree, or login for the selected family tree.".
- E-mail address for user registration form can now be set seperated.
- A mail is only send after a successfull registration (by Mark).

* BUGS:
- Improved gedcom export of cremation.
- Editor: it wasn't possible to add a new source in a new family tree.
- Solved several bugs for "LTR" language e.g. hebrew (by Yossi).
- Missing person links in a source.
- Improved gendex file. No data if an empty family tree line was added.
- If more then 9 groups were added, the new groups were always admin groups (by Mark).