Merge pull request #3988

1204945 Add application category for OSX (duanemoody)
Merge pull request #3975

81bfb5a add checks for deserialization errors (Manuel Araoz)
232aa9e Add code generating data/sighash.json test data (Manuel Araoz)
43cb418 Add sighash tests from data file (Manuel Araoz)
unified and better log/error messages for CDBEnv/CDB
[Qt] small cleanup of coincontroldialog

- use a little more Qt-style
- check for NULL pointers first and return in updateView()
- small space and formating changes
Merge pull request #3991

d34b958 [Qt] small cleanup of coincontroldialog (Philip Kaufmann)
Merge pull request #3986

65adc3a qt: Don't require db_cxx.h when wallet disabled (Wladimir J. van der Laan)
4babd08 doc: Add note about memory reqs for compilation (Wladimir J. van der Laan)
25333a2 build: improve missing boost error reporting (Wladimir J. van der Laan)
added many rpc wallet tests

deleted the empty no throw test in rpc_wallet_tests line 65

fixed some comments

starting verify tests

finished verify message tests

changed some comments
Merge pull request #3931

f61287c RPC command getmininginfo showing right genproclimit (Isidoro Ghezzi)
[Qt] rescan progress
added list/get received by address/ account tests

fixed some annotations and cleaned a bit

received by tests

d
Add gitian build guide

Work in progress...
Edit subsidy_limit_test to account for BIP42

Because no one wants 4 gold mines being discovered every mibillenium.
Have pull-tester run the listtransactions.py regression test

This should show how to run a python-based regression test
successfully in the pull-tester environment.
Merge pull request #3842 from ditto-b/master

Fix for GetBlockValue() after block 13,440,000
Merge pull request #3928

3927836 [Qt] rescan progress (Cozz Lovan)
Merge pull request #3998

cb4bdd1 Have pull-tester run the listtransactions.py regression test (Gavin Andresen)
Merge pull request #3929

4c35366 Fix importwallet nTimeFirstKey (Cozz Lovan)
Merge pull request #3994

2c47a00 Add gitian build guide (Wladimir J. van der Laan)
Merge pull request #3572

f7257cf unified and better log/error messages for CDBEnv/CDB (Philip Kaufmann)
Update README.md