make fingerprint work even if stacktracer is not compiled

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
refactor some code

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
skip package detection for special folder

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
make fingerprint work even if stacktracer is not compiled

previous attempt miserably failed

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
code refactoring now there is a printOpenedFiles method

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
print verbose now display opened files properly

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
some documetation

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
shared libs now track a opened file list for each process

now shared libs keeps track of a open file list for each
binary which uses then

Signed-off-by: Luca Clementi <luca.clementi@gmail.com>
Merge branch 'stacktrace_devel' of github.com:rocksclusters/FingerPrint into stacktrace_devel