Moved test plugins to folder, removed connect plugin

tests/test-c-plugin/Makefile

@@ -0,0 +1,18 @@
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Darwin)
+    LINK_FLAGS := -fno-common -flat_namespace -bundle -undefined suppress
+else
+    LINK_FLAGS := -shared -fpic
+endif
+
+all: test-c-plugin.so
+
+%.so:%.o
+	$(CC) $(LINK_FLAGS) -lprofanity -o $@ $^
+
+%.o:%.c
+	$(CC) $(INCLUDE) -D_GNU_SOURCE -D_BSD_SOURCE -fpic -O3 -std=c99 \
+        -Wall -Wextra -pedantic -c -o $@ $<
+
+clean:
+	$(RM) test-c-plugin.so