pgAdmin 4 commit: More doc updates.

More doc updates.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=d87a6a15ac93a713c716017477d82a047a84cc0f
Author: Susan Douglas <susan.douglas@enterprisedb.com>

Modified Files
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docs/en_US/debugger.rst                    | 102 +++++++++++++++++++++++++++--
docs/en_US/images/debug_error_message.png  | Bin 0 -> 39810 bytes
docs/en_US/images/debug_ic_step_in.png     | Bin 0 -> 139266 bytes
docs/en_US/images/debug_main.png           | Bin 0 -> 81469 bytes
docs/en_US/images/debug_params.png         | Bin 0 -> 33593 bytes
docs/en_US/images/debug_set_breakpoint.png | Bin 0 -> 27621 bytes
docs/en_US/images/debug_stack.png          | Bin 0 -> 20776 bytes
docs/en_US/images/debug_step_in.png        | Bin 0 -> 146841 bytes
docs/en_US/images/debug_toolbar.png        | Bin 0 -> 3306 bytes
docs/en_US/images/debug_variables.png      | Bin 0 -> 41657 bytes
10 files changed, 98 insertions(+), 4 deletions(-)