Added an example of using the permutations, combinations and subsets generators. A method generates the n compositions (with fixed length) in relation with permutations.
Example:
From the ordered list {a,b,b,c} of length 4, generate all compositions with 2 (ordered) sublists which include all the elements of the original list in sum.
{{a},{b,b,c}}
{{a,b},{b,c}}
{{a,c},{b,b}}
{{a,b,b},{c}}
{{a,b,c},{b}}
{{b},{a,b,c}}
{{b,b},{a,c}}
{{b,c},{a,b}}
{{b,b,c},{a}}
{{c},{a,b,b}}
Representation of the combinatorics vectors as strings has been changed to format:
CombinatoricsVector=( [elements], size=value)

All jUnit tests were updated accordingly
The current version of the trunk is 1.1
Images for wiki pages
All stuff unrelated to combinatorics were removed
Multi-combination tests were renamed to be included into the test coverage execution
Added the "complex" combination generator and iterator to generate combinations in relation with permutations
Some comments were corrected
Added an example of using the complex-combinations generator/iterator
Getting the number of the complex-combinations is not supported. It needs to be implemented
Added support to generate complex-combinations when order is important or not
Added support to exclude empty sets from the complex-combinations
Added a general method to convert a complex-combination into a string
Added unit text for the complex-combination generator
Add a method to detect if a vector contains duplicated elements
Added unit tests for the combinatorial vector class
SubSetGenerattor has been updated to support duplicates in the original vector which represents the original set. To do that a new iterator called "SubListIterator" has been introduced
Added unit tests for the sub set generator class
Complex combination generator has been updated to support duplicates in the original list. More unit tests were added
Tags @see have been corrected for javadoc