This reverts commit 62765608.
as this is breaking on boost < 1.73

ref https://github.com/stack-of-tasks/sot-core/issues/58

Rohan Budhiraja authored 8 years ago and Olivier Stasse committed 8 years ago

* add gpg public key for package releases
* update watch file to look for key signature
* remove typos from library plugins
* change copyright to match dep5 format
* remove call of ldconfig in package maintainence scripts

    g_pool and g_factory global variables have been replaced by static methods
    getInstance in each class.
    getInstance returns a pointer to the unique instance of the class and
    creates it if needed.

      Remove pool::getSignal().