Minor compile cleanup
  - Add .gitignore
  - Changed ASFVOLT_LOG macro to recognize printf paramter warnings
  - Removed -Wno-sign-compare from make.  Fix warning in the source.

Change-Id: I5d98b327d906e980509ce071b5060c95635746a1
diff --git a/src/Makefile b/src/Makefile
index eb8c6ef..21e5964 100755
--- a/src/Makefile
+++ b/src/Makefile
@@ -24,7 +24,7 @@
 	bal_tmqueue_hdlr.c \
 	bal_tmsched_hdlr.c
 
-C_OPTS=-std=c99 -Wextra -Wbad-function-cast -Wcast-align -Wcast-qual -Wchar-subscripts -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wstrict-prototypes -Wparentheses -Wswitch -Wswitch-default -Wunused -Wuninitialized -Wunused-but-set-variable -Wno-unused-parameter -Wno-missing-field-initializers -Wno-sign-compare -Wshadow -Wno-inline -MMD -MP -Wno-strict-aliasing  -g -gdwarf-3 -O0 -Wall -DBCMOS_MSG_QUEUE_DOMAIN_SOCKET -DBCMOS_MSG_QUEUE_UDP_SOCKET -DBCMOS_MEM_DEBUG -DBCMOS_SYS_UNITTEST -DENABLE_LOG -DDEV_LOG_SYSLOG -DENABLE_CLI -DCONFIG_LINENOISE -DCONFIG_EDITLINE -DQAX_SWITCH -Wno-redundant-decls -DOMCI_SVC -Wno-redundant-decls -DBCM_SUBSYSTEM_CORE -DBCM_PLATFORM_MAPLE -DBCM_OS_POSIX -DBCM_SUBSYSTEM_HOST -D_KERNEL_SPACE -DBCM_EPON -DBCM_GPON -DBCM_XGPON -DCONFIG_MAC_RPC -DCONFIG_SWITCH_RPC -DSIMULATION_BUILD -DBAL_MONOLITHIC -D_XOPEN_SOURCE=600
+C_OPTS=-std=c99 -Wall -Wextra -Wbad-function-cast -Wcast-align -Wcast-qual -Wchar-subscripts -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wstrict-prototypes -Wparentheses -Wswitch -Wswitch-default -Wunused -Wuninitialized -Wunused-but-set-variable -Wno-unused-parameter -Wno-missing-field-initializers -Wshadow -MMD -MP -Wno-strict-aliasing  -g -gdwarf-3 -O0 -Wall -DBCMOS_MSG_QUEUE_DOMAIN_SOCKET -DBCMOS_MSG_QUEUE_UDP_SOCKET -DBCMOS_MEM_DEBUG -DBCMOS_SYS_UNITTEST -DENABLE_LOG -DDEV_LOG_SYSLOG -DENABLE_CLI -DCONFIG_LINENOISE -DCONFIG_EDITLINE -DQAX_SWITCH -Wno-redundant-decls -DOMCI_SVC -Wno-redundant-decls -DBCM_SUBSYSTEM_CORE -DBCM_PLATFORM_MAPLE -DBCM_OS_POSIX -DBCM_SUBSYSTEM_HOST -D_KERNEL_SPACE -DBCM_EPON -DBCM_GPON -DBCM_XGPON -DCONFIG_MAC_RPC -DCONFIG_SWITCH_RPC -DSIMULATION_BUILD -DBAL_MONOLITHIC -D_XOPEN_SOURCE=600
 
 INC_PATH= -I. -I$(BRDCM_SRC)/src/common/os_abstraction \
 	-I$(BRDCM_SRC)/src/common/os_abstraction/posix \