initial version of stripped eA extension
fix build
fix build
ignore signals when holding the lock and fix build
oops. remove debug output
check for expired ttl in _add()
fix put/get functions with non-scalar variables
add increment/decrement functions
Merge branch 'badoo_simplify' into badoo

* badoo_simplify:
  add increment/decrement functions
  fix put/get functions with non-scalar variables
  check for expired ttl in _add()
  oops. remove debug output
  ignore signals when holding the lock and fix build
  fix build
  fix build
  initial version of stripped eA extension