Add SASS files to MANIFEST.in

[qed777]

The SASS source files from ticket #7269 are missing from sagenb-0.5.spkg:

hg stat
! sass/config.rb
! sass/readme.txt
! sass/src/account_settings.sass
! sass/src/main.sass
! sass/src/master.sass
! sass/src/partials/_mixins.sass
! sass/src/registration.sass
! sass/src/test_report.sass
! sass/src/typography/_base.sass
! sass/src/user_management.sass
? release_notes.txt
? setup.cfg

I think we just need to patch the MANIFEST.in.

CC: @TimDumol @williamstein

Component: notebook

Author: Mitesh Patel

Reviewer: Tim Dumol

Merged: sagenb-0.6

Issue created by migration from https://trac.sagemath.org/ticket/7937

[qed777]

Updates MANIFEST.in for #7269. Does not include the missing files. sagenb repo.

[qed777]

Author: Mitesh Patel

[qed777]

comment:1

Attachment: trac_7937-sass_manifest.patch.gz

[TimDumol]

comment:2

LGTM. Nice catch.

[TimDumol]

Reviewer: Tim Dumol