#517 (Nov 3, 2016, 10:53:11 PM)

1. merge (detail / hgweb)
2. removed unused rai_normalize_poly_flat
   (unused due to restructuring of nth-root) (detail / hgweb)
3. nth root of algebraic number now uses select_correct_factor_rat_poly
   (combined factorization and bisection) (detail / hgweb)
4. interal restructuring (detail / hgweb)

Started by an SCM change

This run spent:

• 7.7 sec waiting;
• 6 min 30 sec build duration;
• 6 min 37 sec total from scheduled to completion.