-*- New methods in csVector: QuickSort(), FindKey(), Find(), FindSortedKey(),     Compare(), CompareKey(). QuickSort() sorts the csVector using Compare()     virtual method which compares two elements of array (and returns     -1,0 or +1). FindKey() scans entire array for a element matching specific     key in specific Mode using the virtual CompareKey() method (for example,     if csVector contains a kind of records, Mode can specify which record     field should be checked against Key). FindSortedKey() does the same but     works on pre-sorted arrays (using a binary tree algorythm).
-*- New methods in csVector: QuickSort(), FindKey(), Find(), FindSortedKey(),
    Compare(), CompareKey(). QuickSort() sorts the csVector using Compare()
    virtual method which compares two elements of array (and returns
    -1,0 or +1). FindKey() scans entire array for a element matching specific
    key in specific Mode using the virtual CompareKey() method (for example,
    if csVector contains a kind of records, Mode can specify which record
    field should be checked against Key). FindSortedKey() does the same but
    works on pre-sorted arrays (using a binary tree algorythm).

-*- Added Compare() and CompareKey() methods to csStrVector class. Now string
    vector can be sorted and scanned for strings (Mode parameter is ignored).


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@1473 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS