Don't store or send side-chain blocks lower than last checkpoint.
[Qt] Improve single step in bitcoinamountfield
Log warnings when bootstrap files are specified but cannot be opened

- Log a warning when bootstrap files are specified using `-loadblock`
but cannot be opened.
- Log a warning when bootstrap.dat exists in the home directory
but cannot be opened.
Copyright header updates s/2013/2014 on files whose last git commit was done in 2014.
contrib/devtools/fix-copyright-headers.py script to be able to perform this maintenance task with ease during the rest of the year, every year. Modifications to contrib/devtools/README.md to document what fix-copyright-headers.py does.
linearize.py: Harmonize rpcpass to rpcpassword

linearize.py: harmonize rpcpass to rpcpassword according settings in
bitcoin.conf
fix non-standard reason string in main.cpp
[Qt] allow translation of client bitness
Document new `walletpassphrase` behavior in 0.9

Also add a note to the release notes.
Fixes #3672.
Merge pull request #3646

5770254 Copyright header updates s/2013/2014 on files whose last git commit was done in 2014. contrib/devtools/fix-copyright-headers.py script to be able to perform this maintenance task with ease during the rest of the year, every year. Modifications to contrib/devtools/README.md to document what fix-copyright-headers.py does. (gubatron)
remove orphan fHaveGUI from main.h
Serialize only CTransaction data in gettransaction RPC hex

Don't include trailing implementation-specific wallet metadata.
Fixes 3a1c20b.
Merge pull request #3688

7f1b6a6 remove orphan fHaveGUI from main.h (Philip Kaufmann)
Merge pull request #3649

3078b58 linearize.py: Harmonize rpcpass to rpcpassword (Subo1978)
Merge pull request #3643

d54e819 Log warnings when bootstrap files are specified but cannot be opened (Wladimir J. van der Laan)
Merge pull request #3614

b920148 [Qt] Improve single step in bitcoinamountfield (Cozz Lovan)
Merge pull request #3666

bbfce8a fix non-standard reason string in main.cpp (Philip Kaufmann)
Merge pull request #3587

ceb8e22 [Qt] allow translation of client bitness (Philip Kaufmann)
Increase default dbcache to 100 MiB
add constants for shared (GUI/core) -dbcache settings

- adds nDefaultDbCache, nMaxDbCache and nMinDbCache in txdb.h
[Qt] small .ui cleanup for optionsdialog and coincontrol