we can use the eigne 3.1.2
eigen 3.1.2 is available
add the eigne 3.1.2
you might use use the 3.1.2
compiling bug fixed
Merge pull request #14 from jakan2/groovy-devel

Internal eigen updated
win32 porting for ecl_time
Merge branch 'groovy-devel' into win-porting
Merge branch 'win-porting' of https://github.com/stonier/ecl_core into win-porting
delete unused module.
exclude unreferenced module.
delete unused module #2.
win32 porting for ecl_threads.
Merge branch 'win-porting' of https://github.com/stonier/ecl_core into win-porting