Refine application_pre_install_role variable usage

As 'application_pre_install_role' variable set in
config/application_configuration.yml must stay in
sync with patch role directory name defined in
package.conf under APP_CONFIGURATION variable, it's
name shall stay under complete user control without
any variable as part of it's name.

App_helm_build_targets list and app_helm_chart_name
should default to 'onap' in application_configuration.yml
as customizing them isn't supported at the moment.

Also fixed some wording in comments/docs in relevant
files.

Change-Id: I82b6dd519fbc3426739a11fac1e02eb495a668c0
Issue-ID: OOM-1697
Signed-off-by:  Bartek Grzybowski <b.grzybowski@partner.samsung.com>
5 files changed
tree: c6fdfe9e97ce6944c402a25c6e7d880b24d95f60
  1. ansible/
  2. build/
  3. config/
  4. docs/
  5. patches/
  6. .gitignore
  7. COPYRIGHT.txt
  8. LICENSE.txt