fix(doc): Correct setValue/oldValue for file attributes (refs #5218)
fix(database): Escape database name in "ALTER DATABASE" SQL instructions (refs #5189)

When issuing "ALTER DATABASE xxx" commands, the database name should be
escaped with pg_escape_identifier() to properly handle non-alnum chars.

Bumped PHP requirement to >= 5.4.4 as native pg_escape_identifier()
function is only available in PHP >= 5.4.4.
Merge pull request #1355 from eguaj/3.2-A5189

fix(database): Escape database name in "ALTER DATABASE" SQL instructions (closes #5189)
Merge pull request #1354 from Eric-Brison/3.2-I5218

fix(doc): Correct setValue/oldValue for file attributes (closes #5218)
test(autocompletion): Add test for '{XXX}' notation in autocompletions (refs #5151)
fix(getResPhpFunc): Evaluate '{XXX}' notation in autocompletions (refs #5151)

The '{XXX}' notation permits resolution of global app parameter or
family names in autocompletions :
- '{FAM_NAME}': returns the id of the family named 'FAM_NAME'
- '{APP_PARAM_NAME}': returns the value of the global parameter
  'APP_PARAM_NAME'