git-subtree-dir: static/lib/graphExplorer
git-subtree-mainline: 3bfb7073
git-subtree-split: d256049a

integrate recent post-refactoring gargantext changes to *extras_explorerjs* (new paths for corpora, intersection, node deletion and static imgs)

add debug traces to each function, remove trailing spaces in scripts, add initialization call graph schema

import/export terms table: remove use of old ids and use of n_words integer + make subforms declaration optional

[OK] Import dialog on terms page + merge function logging (TODO better CSS and possibility to import directly from other corpus